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139 Cards in this Set
- Front
- Back
Hypertension, smoking, infection, and multiples?
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Cause IntraUterine Growth Retardation
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Babies with IUGR that are semetrical have long-term growth restriction and deficient number of cells causing them?
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To have an abnormal brain.
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Babies with IUGR that are asymetrical had decreased growth later, giving them a longer growth time and a normal number of cells with decreased size, causing them to possibly have?
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Normal brain function
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Less than 2500g or 5lbs 8oz?
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Low birth weight
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Less than 1500g or 3lbs 5oz?
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Very LBW
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Less than 1000g?
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Extremely low birth weight
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Weight less than the 10%ile for weeks gestation?
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SGA
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Greater than three to 5 times mortality with more anomalies?
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SGA
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Often having impaired gas exchange and asphyxia, aspiration of amniotic fluid and meconium?
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SGA
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Hematologic: polycythemia >65%?
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SGA
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Metabolic: hypoglycemia, hypothermia?
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SGA
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Big but not mature, may have delayed lung maturation?
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LGA
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Weight in the 10th to 90th%ile?
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AGA
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Weght > 90%ile, may be 4000-4500 grams, usually born to a diabetes mellitus mom, but not always?
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LGA
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Greater birth trauma and increased mortality, increased vacuum extractions, injuries, hypoglycemia and polycythemia?
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LGA
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Risk for hypoglycemia, RDS, hyperbilirubin, lethargic, poor feeders, macrosomic?
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Infant of Diabetic Mother, LGA
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White's A-C - moms with gestational diabetes only, giving birth to LGA, not showing maturity to gestationlal age, delayed lung development?
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Moms with no vascular impairment
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White's classification D - SGA babies, mature lung/liver, risks for asphyxia, polycythemia, hyperbilirubin, hypocalcemia, anomalies?
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Moms with chronic diabetes with vascular damage.
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After 42 weeks gestation ?
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Post term delivery
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Risk for failing placental function, weight loss and distress during labor?
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Post term delivery risks
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Virth asphyxia, meconium aspiration, due to a full bowel, hypoglycemia, hypocalcemia, hypothermia, polycythemia, hypoxic-ischemic encephalopathy?
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Post Maturity Syndrome
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Decreased O2 to the brain?
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Encephalopathy
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Can decrease weight in-utero?
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Post Maturity Syndrome
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When born preterm, who does better, girls or boys?
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Girls
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Born after wk 20 and before end of wk 27, immaturity of all systems, ineffective gas exchange, RDS, apnea, persistent fetal ciculation, metabolic hyperthermia, hypoglycemia, problems with nutritional absorption?
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Premature
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Renal/Skin/Resp., fluid electrolyte imbalance, substance toxicity, skin infections due to lack of barrier, may feel pain at 28 weeks, have fragile capillaries and greater risk for brain bleeds, may have bleeding issues, hemolysis, hyperbilirubinemia>ernicterus?
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Preterm baby
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Insensible water loss, 2nd to thin skin, larger suface area, extended posture, rapid respirations, Impaired kidney regulation, loss of fluid throught the GI, warmers may dehydrate?
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Preterm Infants fluid and electrolyte issues
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Regulate fluids, humidify or swamp, plastic cover shield - clear for visual purposes, strict I&O, daily weight, urine specific gravity 1.003-1.030 - ranges will vary according to GA?
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Preterm Infants fluid and electrolyte interventions
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Early, small-volume enteral feedings stimulate what?
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Gut hormones & mature intestine
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Requires more protein, calcium, phosphorus, kcal 120-150/kg/day?
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Preterm growth
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Best for >1500 gram baby?
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Preterm human milk
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Preterm human milk requires supplement fortifier, hindmilk, 24kcal/ox, artificial, term 20k?
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Baby <1500 grams
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Have higher tcPO2 and temp than during bottle-feeding?
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Breastfeeding preterm infants
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If <32-34wks/1200 grams, lacking coordinated suck swallow, resp. >60?
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Preterm infant will require alternate feeding method
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Intragastric or transpyloric, bolus or coninuous, residual <30%/2ml?
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Gavage feeding for a preterm infant
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If nonnutritive sucking, gavage not working, preterm infant may need?
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TPN via perpheral or central line
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Kangaroo care will stabilize what and may help with what?
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May stabilize their vital signs and help with feeding
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Impaired gas exchange=hypoxia, hypercarbia, acidosis>multisystem ischemia
Primary apnea: rapid breathing, HR falls- stimulation induces respirations Secondary apnea: gasp attempts, BP falls - req. immediate positieve-pressure ventilation Don't wait for APGAR, reasses every 30 sec. |
Asphyxia, Infant
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If the birth is a term gestation, has clear amniotic fluid, infant is breathing or crying and has good muscle tone, what type of care will they receive?
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Routine Care
Provide Warmth Clear Airway Dry Assess color |
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If the birth is nat a term gestation, and/or does not have clear amniotic fluid, and/or the infant is not breathing or crying and/or has good muscle tone, what is to be done?
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Provide warmth
Position; clear airway (administer epinephrine)(as necessary) Dry, stimulate, reposition |
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After the first 30 seconds of a birth of an imperfect infant, what do you evaluate?
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Evaluate respirations, heart rate, and color.
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After evaluating respirations, heart rate, and color at the beginning of the second 30 second interval after birth, if the infant is breathing normally, and their HR is greeater than 100, and their color is pink, what type of care do you give?
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Observational Care
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After evaluating respirations, heart rate, and color at the beginning of the second 30 second interval after birth, if the infant is breathing normally, and their HR is greeater than 100, and they are cyanotic, what do you give?
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Give spplemental oxygen.
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If, after you give supplemental oxygen to a newborn who appeared cyanotic and their respirations and heart rate were normal, they turn pink, what kind of care do you give them?
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Observational care
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If, after you give supplemental oxygen to a newborn who appeared cyanotic and their respirations and heart rate were normal, they stay cyanotic, what do you give them?
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Provide postitive-pressure ventilation.
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If, after evaluating the newborns respirations, heart rate and color, they are apneic or their heart rate is <100, what do you give them?
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Provide positive-pressure ventilation
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Are they term, have they aspirated meconium, are they breathing, crying, pink?
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Questions to ask for newborn resuscitation
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First, warm the baby, position their head in the sniff postion, clear the mouth and nose, dry, stimulate, reposition, free flow of 100% O2 blowby, evaluate respirations, heart rate and color after rescucitaion?
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Newborn Resuscitation #1
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Second, postive-pressure, vent with bag +100% O2 at a rate of 40-60 (if apnea or HR<100), if intervention not working, endotracheal intubation considered?
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Newborn Resuscitation #2
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Third, Use positive-pressure ventilation with chest compression at a rate of 120 if heart rate is less than 60-80?
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Advanced resuscitation #3
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Fourth, drug tx with epinephrine, IV/ET, naloxone IV/ET and volume expanders, document vital signs, color, O2 percentage, your method, blood glucose, drug doses and routes?
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Advance Resuscitation #4
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Impaired gas exchange rt alveolar blockage and chemical pneumonia, can be an LGA or SGA
Suction the airway as shoulders are delivered, deep ETracheal suction at breathe, O2, mechanical vent, antibiotics, possible ECMO? |
Meconium Aspiration Syndrome
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Associated with feeding, differentiated from normal periodic breathing which is 5-10 sec cessation?
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Apnea spells lasting longer than 15-20 sec with or without cyanosis and bradycardia
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Should clear up within hours or 2-3 days causes ineffective airway clearance rt delayed reabsorption of lung fluid often secondary to C-sec?
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Transient TachyPnea of the Newborn or wet lung
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Type I - hyaline membrane dis. - risk are <32-35 wks, <1500 grams, and Infant D.mom, rare without intrauterine stress, steroids that cross the placenta?
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Idiopathic Respiratory Distress Syndrome
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Increased surface tension of the alveoli (sufactant deficiency) - alveolar collapse, atelectasis, increased work load to expand with each breath
Impaired gas exchange - hypoxemia + hypercapnia with resp acidosis Increased pulmonary vascular resistance - hyperprofusion of pulmonary circulation Hypoperfusion (c hypoxemia) - tissue hypoxia + metabolic acidosis Increased transudation of fluid into lung - hyaline membrane form, impaired gas exchange? |
RDS pathophysiology
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Respirations >60, may be 80-120, labored, flaring nares, retractions, grunt
later - cyanosis, apneic episodes? |
Symptoms of RDS
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Maintain effective ventilation (open the alveoli) - surfactant, O2, I/E 2:1 - CPAP/IPPV with PEEP
correct the acid-base imbalance maintain optimal thermoregulation maintain hematorcrit and blood pressure balance hydration and caloric support prevent infection |
RDS supportive care
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Patenet Ductus Arteriosus
Persistent Pulmonary Hypertension Peri-Intra Ventricular Hemorrhage Retinopathy BronchoPulmonary Dysplaia (if <28wks)? |
Risks and Complications for RDS
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Cold stress causes incresaed use of glucose and O2, greater RDS, acidosis, hypoglycemia, jaundice
Risk: premature, SGA, hypoxic, hypoglycemic, CNS depressed Assess: axillary/skin temp -Hypothermia <36.5 C (97.7 F) -Hyperthermia >37.5 C (99.5F)? |
Hypothermia - Ineffective Thermoregulation
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Ax<36.5C or 97.7F?
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Hypothermia
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Ax >37.5C or 99.5F?
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Hyperthermia
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Prevent radiation, evaporation, convection, conduction?
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Temperature Regulation
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32-34C for a term baby, higher for VLBW infants?
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Neutral thermal environment
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Rewarm gradually to avoid apnea?
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Thermoregulation of the Neonate
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An Rh negative mom with an Rh positive fetus, or an O mom with an AB fetus
Antibodies destroy fetal RBC's > anemia, hydrops {edema}; newborn patho jaundice Trauma: enclosed hemorrhage (hematoma, bruising) 2nd to breech/extraction Sepsis; enzyme deficient: G6PD, galactosemia? |
Hemolysis and Bilirubin
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Polycythemia (hct>65%) - hyperviscosity: - tachypnea, tachycardia, CHF, NEC, seizure
Ative rt increased erythropoiesis 2nd to hypoxia; passive to transfusion (twin, late clamp) - increase fluids, partial exchange transfusion Delayed feeding +/or stooling allows intestinal deconjugation>reabsorption - at breastfeeding jaundice? |
Increased Production of Bilirubin
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Symptoms: tremors/jittery/seizures, irregular respirations, lethargy - poor feeding, cyanosis?
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Hypoglycemia
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Dx: <40mg/dl first 24 hr:<40-50 p 24 hr - heel - reagent strip <45-55 confirm by lab?
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Hypoglycemia
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Intervene <47: early feed - retest 30-60"p?
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Hypoglycemia
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Symptoms/ <25: D10 IV minibolus, cont. - some, as IDM, require higher rates?
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Hypoglycemia
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Glucagon IV/IM max 1mg; steroids?
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Hypoglycemia
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Premature lack stores; asphyxia depletes; blood transfusion - anticoag citrate binds?
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Hypocalcemia
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Symptoms: jittery, tremulous; associated with hypohlycemia?
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Hypocalcemia
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DX: <7mg/dl; poss phosphate >8mg?
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Hypocalcemia
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Tx: calcium gluconate to enteral feedings?
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Hypocalcemia
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Slow IV central cath {infiltrate>necrosis}?
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Hypocalcemia
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NOC Muscle Function?
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Hypocalcemia
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Dx: serum bili>6mg/dl in 1st 24 hr; rise>5mg/dl/day; >12mg direct>1.5-2 - Assess: jaundice, anemia, VS, BP, wt, liver size, I&O, neuro (risk kernicterus)?
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Hyperbilirubinemia
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Tx choice by serum bili, wt, age condition?
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Hyperbilirubinemia
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Severe: exchange transfusion (albumin 1st)
Phototherapy: decomp bili, Increased IWL, bowel - expose skin; check eyes/skin/T; hydrate, feed? |
Hyperbilirubinemia
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Necrosis of bowel mucosa rt LBW/GA 2o asphyxia?
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Necrotizing EnteroColitis
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Ischemic gut allows bacteria to grow on formula > gas distention > perforation?
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Necrotizing EnteroColitis
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Early Symptoms: residuals, abd. circ., stool guaiac
Bowel rest, TPN; possible resection slow reintroduction of feedings? |
Necrotizing EnteroColitis
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Common Drugs That May Alter Menstrual Bleeding
Amphetamines |
Common Drugs That May Alter Menstrual Bleeding
Desoxyn, Obetrol |
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Common Drugs That May Alter Menstrual Bleeding
Desoxyn, Obetrol |
Common Drugs That May Alter Menstrual Bleeding
Amphetamines |
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Common Drugs That May Alter Menstrual Bleeding
Benzodiazepines, Diazepam, Oxazepam |
Common Drugs That May Alter Menstrual Bleeding
Valium, Serax |
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Common Drugs That May Alter Menstrual Bleeding
Valium, Serax |
Common Drugs That May Alter Menstrual Bleeding
Benzodiazepines, Diazepam, Oxazepam |
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Common Drugs That May Alter Menstrual Bleeding
Butyrophenones |
Common Drugs That May Alter Menstrual Bleeding
Haldol, Inapsine |
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Common Drugs That May Alter Menstrual Bleeding
Halodo, Inapsine |
Common Drugs That May Alter Menstrual Bleeding
Butyrophenones |
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Common Drugs That May Alter Menstrual Bleeding
Cimetidine |
Common Drugs That May Alter Menstrual Bleeding
Tagamet |
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Common Drugs That May Alter Menstrual Bleeding
Tagamet |
Common Drugs That May Alter Menstrual Bleeding
Cimetidine |
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Common Drugs That May Alter Menstrual Bleeding
Isoniazid |
Common Drugs That May Alter Menstrual Bleeding
INH |
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Common Drugs That May Alter Menstrual Bleeding
INH |
Common Drugs That May Alter Menstrual Bleeding
Isoniazid |
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Common Drugs That May Alter Menstrual Bleeding
Methyldopa |
Common Drugs That May Alter Menstrual Bleeding
Aldomet |
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Common Drugs That May Alter Menstrual Bleeding
Aldomet |
Common Drugs That May Alter Menstrual Bleeding
Methyldopa |
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Common Drugs That May Alter Menstrual Bleeding
Opiates |
Common Drugs That May Alter Menstrual Bleeding
Morphine, Heroin, Methadone |
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Common Drugs That May Alter Menstrual Bleeding
Morphine, Heroin, Methadone |
Common Drugs That May Alter Menstrual Bleeding
Opiates |
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Common Drugs That May Alter Menstrual Bleeding
Phenothiazines |
Common Drugs That May Alter Menstrual Bleeding
Compazine, Thorazine, Phenergan |
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Common Drugs That May Alter Menstrual Bleeding
Compazine, Thorazine, Phenergan |
Common Drugs That May Alter Menstrual Bleeding
Phenothiazines |
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Common Drugs That May Alter Menstrual Bleeding
Reserpine |
Common Drugs That May Alter Menstrual Bleeding
Serpasil |
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Common Drugs That May Alter Menstrual Bleeding
Serpasil |
Common Drugs That May Alter Menstrual Bleeding
Reserpine |
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Common Drugs That May Alter Menstrual Bleeding
Spironolactone |
Common Drugs That May Alter Menstrual Bleeding
Aldactone |
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Common Drugs That May Alter Menstrual Bleeding
Estrogen |
Common Drugs That May Alter Menstrual Bleeding
Premarin (also oral contraceptives) |
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Common Drugs That May Alter Menstrual Bleeding
Progesterones |
Common Drugs That May Alter Menstrual Bleeding
Provera (also oral contraceptive) |
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Common Drugs That May Alter Menstrual Bleeding
Premarin (also oral contraceptives) |
Common Drugs That May Alter Menstrual Bleeding
Estrogen |
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Common Drugs That May Alter Menstrual Bleeding
Provera (Also oral contraceptive) |
Common Drugs That May Alter Menstrual Bleeding
Progesterones |
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Common Drugs That May Alter Menstrual Bleeding
Testosterone |
Common Drugs That May Alter Menstrual Bleeding
Android |
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Common Drugs That May Alter Menstrual Bleeding
Thioxanthenes |
Common Drugs That May Alter Menstrual Bleeding
Navene |
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Common Drugs That May Alter Menstrual Bleeding
Android |
Common Drugs That May Alter Menstrual Bleeding
Testosterone |
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Common Drugs That May Alter Menstrual Bleeding
Navene |
Common Drugs That May Alter Menstrual Bleeding
Thioxanthenes |
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Common Drugs That May Alter Menstrual Bleeding
Tricyclic antidepressants |
Common Drugs That May Alter Menstrual Bleeding
Elavil |
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Common Drugs That May Alter Menstrual Bleeding
Elavil |
Common Drugs That May Alter Menstrual Bleeding
Tricylcic antidepressants |
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Premenopause, Hormonal Fluctuation and Well-Being
Increased Estorgen, and decreased progesterone leads to? |
Premenopause, Hormonal Fluctuation and Well-Being
Increased Serotonin FOLLICULAR PHASE (Stable emotions and postive well-being) |
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Premenopause, Hormonal Fluctuation and Well-Being
Increased Follicle Stimulating Hormone and increased Luteninizing hormone, leads to? |
Premenopause, Hormonal Fluctuation and Well-Being
Increased Increased Endorphins OVULATION PHASE (Euphoria) |
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Premenopause, Hormonal Fluctuation and Well-Being
Decresed Estrogen and Increased Progesterone leads to? |
Premenopause, Hormonal Fluctuation and Well-Being
Decreased serotonin LUTEAL PHASE {endorfin withdrawal because it follows ovulation phase and now the endorfins are gone} (Unstable emotions, brain chemical imbalance, PMS symptoms, sugar, fat, chocolate cravings, Increased insulin sensitivity, 10lbs shift in weight) |
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What's the average length of the menstrual cycle?
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28 days
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What is the average duration of the menstrual cycle?
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4 days
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What is the average flow of the menstual cycle?
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30-35cc blood
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What is the length range, not average, of the menstrual cycle?
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21-35 days
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What is the duration range, not the average, of the menstrual cycle?
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2-6 days
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What is the flow range, not the average, of the menstrual cycle?
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20-80cc blood
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Women in industrialized Western societies experience ~___ ovulations and menses
Preagricultural foraging societies experience ~___ ovulations (No health benefits proven to menstration) |
Women in industrialized Western societies experience ~450 ovulations and menses
Preagricultural foraging societies experience ~160 ovulations (No health benefits proven to menstration) |
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Caution: douches, scent, soaps, oils
Evaluate abnormal dc/odor/exposure TSS caused by Staph a. toxin, most associate with tampon use during menses, ? Barrier Symptoms: T>38.9C/102F; GI; muscular myalgias; rash, palm/sole desquam; alt LOC Lab latelets<100,000; UAwbc; renal/liver Hospitalize, antibiotics; recur with menses? |
Hygiene / Toxic Shock Syndrome
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Oligomenorrhea: infrequent, irregular cycles >35days, related to meical/ stress/exercise/dieting
PCO/HyperandrogenicChronicAnovulation PRIMARY - never menses, ? secondary sexual characteristics SECONDARY - previously menstruating missed 3+periods/6+months? |
Amenorrhea
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Hx: OB, sex, bleed/spot, contraceptives, exercise, nutrition
Exam: 2nd sex characteristics; pelvic/bimanual for vagina/cervix/uterus Lab: HCG, vag cytology, thyroid, prolactin, progesterone/estrogen + progesterone challenge? |
Evaluation Amenorrhea
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Treat underlying problem
Surgery Hormones: thyroxine, bromocriptine, OCPs, HRT, DMPA, GnRH agonists Teach/Refer: Nutrition; Stress Management; Support? |
Resolve Amenorrhea
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PRIMARY: lifelong normal menstrual cramps
often with Nausea/V, diarrhea, HAs, vasomotor - weak, faint excess protaglandins produce IUP = labor SECONDARY: later onset crampy pelvic pain 2nd to disorder/disease preg: ectopic, SAB; gyn-PID, endometriosis, leiomyomata, endo CA? |
Dysmenorrhea
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Dx: History + exam with cultures; dx lap
Tx: Prostaglandin inhibitors - NSAIDS; cont. (6-9 wk) active OCs; DEpo-MPA; TENS/ diuretics/ analgesics/ narcotics TEACH: heat with rest; orgasm; reg exercise include core; balance diet - suppl omega-3 pfa stress management? |
Resolve Dysmenorrhea
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Abnormal Uterine Bleeding
Shrot intervals <21 days? |
Polymenorrhea
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Abnormal Uterine Bleeding
Heavy bleeding >80cc blood loss or >7 days with regular intervals? |
Menorrhagia
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Abnormal Uterine Bleeding
Prolonged heavy, irregular frequency - gushing? |
Metromenorrhagia
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Dysfunction Uterine Bleed
90% ________: adol/perimenopause with irreg. bleeding rt unopposed estrogen, excess vasodilating prostaglandin PGE? |
Anovulatory
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Abnormal Uterine Bleeding
10% _______: repro age with predictable prolonged excessive bleed rt inadequate amount vasoconstricting prostaglandin PGF? |
Ovulatory
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Dx: HCG; cultures; CBC/diff; bleed/clot time; PT/PTT; thyroid; liver; BBT char; progesterone
Pelvic evaluation - exam, endo biopsy, US, D&C hysteroscopy? |
Evaluation DUB
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Tx Acute: estrogens IV>oral, progestins, hi-dose OCs, D&C
Tx Chronic: NSAIDs; OCs cont/cyclic; progestins oral/depot/IUS; and/or danazol; GnRH agonists; endometrial ablation/hysterectomy Teach: nutrition - iron; exercise effects; stress management; support |
Resolve Dubq
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Causes unclear; brain/ovary secretions
Symptoms cylical luteal, not follicular Anxiety, irritability, tension, depression, insomnia, forgetful, cry Pain - uterine, back, breast Hypoglycemia crave foods -sugar/chocolate, fatigue, dizzy, headache, heart pound, fluid retention/shift gain, bloat, tender breast? |
PreMensS>PMDD /LLPDD
(only luteal PMS) |
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Dx: chart monthly luteal recur symptoms; r/t systemic, psychiatric
Med Tx: placebo, SSRI antidepres-Prozac, anxiolytic -Zanax, buspirone, PG Inhibirots, suppress ovulation -cont. comb OCs, damazp;/GnRH agonist SEs limit 4-6 month diuretic spironolactone before symptomspyridoxine (B6) 200-800mg/day oral? |
PMS effective treatments
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NUTRITION: several small meals thru day; hi complex carb, lo refined sugar +Na; lo-mod protein/alt red meat; H2O, K-rich; decrease caffeine/ methylxanthine/ ETOH/ decrease smoking, supplement vitamin E, Calcium, magnesium
Regular Aerobic Exercise, rest Stress reduce, avoid triggers, biofeedback Phototherapy {SAD coexist}? |
PMS nursing management
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