• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/136

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

136 Cards in this Set

  • Front
  • Back

ADHD is _______________.


A. a life-long neurodevelopmental disorder


B. characterized by poor impulse control, hyperactivity and inattentiveness


C. a constellation of behaviors that impairs school activities and social interaction


D. the most common behavior disorder in school-aged children


E. All of the above.

E. all of the above

All of the followingregarding ADHD are true EXCEPT:


A. Data indicate 11% of US children are diagnosed with ADHD


B. The reported male-to-female ratio ranges from 3:1 to 9:1.


C. Children with ADHD come from all socioeconomic and cultural levels.


D. It is more prevalent in girls than boys.

D. It is more prevalent in girls than boys... it is most prevalent in males

The symptoms of ADHD becomeexacerbated by all of the following EXCEPT:


A. Demands for complex performance.


B. Intake of caffeine.


C. Stress


D. Unstructured group situations.

B. Intake of caffeine.

Heredity accounts forapproximately _____% of the cases of ADHD.


A. 20 B. 40 C. 60 D. 80

D. 80

The person affected withADHD has a higher propensity to exhibit all of the following EXCEPT: A. Increase risk of drug/alcohol usage.


B. Increased incidence of chewing on pens and pencils.


C. Have children affected with ADHD.


D. Decreased incidence of respiratory infections. E. Increased caries risk.

D. Decreased incidence of respiratory infections.

Other possible causes ofADHD could include _______________.


A. prenatal exposure to smoke, lead or alcohol


B. prematurity


C. intrauterine growth retardation


D. All of the above.

D. All of the above.

Comorbid conditions include_______________.


A. oppositional defiant disorder


B. conduct disorder


C. anxiety disorder


D. Tourette's Syndrome


E. All of the above.

E. All of the above.

The most common type of ADHD is the _______________.


A. primarily inattentive type


B. primarily hyperactive type


C. combined inattentive and hyperactive type


D. None of the above.

C. combined inattentive and hyperactive type

To make a diagnosis ofADHD, which of the following is (are) considered?


A. Presence of multiple symptoms.


B. Symptoms pose impairment in life situations. C. Symptoms are not better accounted for by another diagnosis.


D. All of the above.

D. All of the above.

Management of the ADHDchild could include _______________.


A. behavioral and/or psychological therapy


B. medicinal intervention


C. family support groups


D. manipulation of the environment to promote success


E. All of the above.

E. All of the above.

Approximately _____% ofthose diagnosed ADHD take medications which alleviate symptoms associated withADHD.


A. 10 B. 25 C. 50 D. 75

D. 75

Many of the medicationsused to treat ADHD will cause the following side effects:



1. An increase in bloodpressure.



2. Difficultyswallowing.



3. Loss of feeling on thetongue.



4. Glossitis.



5. Ulcerations on the buccalmucosa.




A. 1, 2 and 3


B. 1, 2 and 4


C. 2, 3 and 4


D. 1, 3 and 5


E. All of the above.

B. 1, 2 and 4

The following substance(s)is (are) often utilized by those diagnosed with ADHD to improve cognitiveabilities and increase attention:


A. Cigarettes


B. Candy


C. Caffeinated beverages


D. Both A and C.


E. All of the above.

D. Both A and C.

Those affected with ADHDeat less frequently than the general population. This decreases theircarbohydrate exposures and decreases their risk of caries.




A. True B. False

B. False

Although considered minor,all of the following physical abnormalities have been reported with thosediagnosed with ADHD EXCEPT:


A. Missing labial frena


B. Geographic and fissured tongue


C. Steep palatal vault


D. Irregular, crowded, or malformed teeth


E. Enlarged head circumference

A. Missing labial frena

The ADHD patient is more atrisk for oral traumatic injury because they _______________.


A. have a higher propensity to be involved in automobile accidents


B. are more likely to suffer abuse from a parent than the general population


C. are more likely to exhibit risky behavior with bicycles than the general population


D. All of the above.

D. All of the above.

The xerostomic effects ofmedications increase the ADHD patient's risk of developing dental caries.


A. True B. False

A. True

The following are suggestedto assist the ADHD patient in daily brushing:


A. Utilized mechanical brushers with quadrant pacers.


B. Suggest a home reward system for cooperative behavior.


C. Provide colorful stimulating educational materials that reinforce brushing.


D. All of the above.

D. All of the above.

The best time to schedulean ADHD patient for a dental appointment is ____________.


A. 9:00 am


B. 12:00 noon


C. 4:00 pm


D. during a drug holiday


E. during a rebound period

A. 9:00 am

The following must beconsidered when utilizing local anesthesia on an ADHD patient:



1. Do not utilize epinephrineon these patients.
 2. Utilize epinephrine withcaution.



3. Utilize an aspiratingsyringe.



4. Attempt to attain profound anesthesia to avoid the release of endogenousepinephrine.



5. Alwaysutilize a 27 gauge needle.




A. 1, 3, 4 and 5


B. 2, 3, 4 and 5


C. 2, 3, and 4


D. 1, 3 and 5


E. 4 and 5

C. 2, 3, and 4

When dental hygiene care plans are prepared for pre– orpost–solid organ transplant recipients, there are:




A. Clear-cut guidelines based onthe American Heart Association Guidelines


B. Universal guidelines, dependingon which organ is transplanted


C. No universal guidelines


D. Guidelines based on cause ofdisease

C. No universal guidelines

What is the United Network for Organ Sharing (UNOS)?


A. An organization that establishesevidence-based practice guidelines


B. A scientific organizationdedicated to researchC. An educational organization thattries to advance the concept of artificial organs


D. The organization that maintains the nation's onlyOrgan Procurement and Transplantation Network (OPTN)

D. The organization that maintains the nation's only Organ Procurement and Transplantation Network (OPTN)

The majority of pre-transplant candidates are people livingwith _____ disease.


A. Heart


B. Kidney


C. Liver


D. Lung

B. Kidney

ESRD is an acronym for _____ disease.


A. End-stage respiratory


B. Early-stage renal


C. Emergency-stage renal


D. End-stage renal

D. End-stage renal

All of the following reflect examples of The National KidneyFoundation Kidney Disease Outcomes Quality Initiative (K/DOQI) Guidelines thataddress chronic kidney disease (CKD) and other possible medical and relatedconditions except one. Which one is the exception?


A. Anemia and Chronic KidneyDisease


B. Diabetes in Chronic KidneyDisease


C. Oral Health and Chronic Kidney Disease


D. Cardiovascular Disease inHemodialysis patients


E. Nutrition

C. Oral Health and Chronic Kidney Disease

Signs and symptoms of CKD include all of the followingexcept one. Which one is the exception?


A. No change in urine output


B. Fluid retention


C. Fatigue


D. Urticaria

D. Urticaria

In persons with CKD, anemia and bone metabolism disordersbecome more common in stage:


A. 1


B. 2


C. 3


D. 4


E. 5

C. 3

Hemodialysis is a method of dialysis treatment in which theclient's blood is cleansed:


A. Through the peritoneal lining ofthe stomachB. A few ounces at a time while pumped through a specialfilter


C. Using a chemical detoxifyingagent


D. Using heat

B. A few ounces at a time while pumped through a special filter

All of the following are special precautions taken by thedental hygienist with persons on hemodialysis except one. Which one is theexception?


A. Obtain a medical consultationand clearance before dental care.


B. Never take blood pressurereadings in the dialysis access arm.


C. Determine need for antibioticpremedication before invasive dental procedures.


D. Always use antibiotic premedication before an invasivedental procedure that can cause bacteremia.

D. Always use antibiotic premedication before an invasive dental procedure that can cause bacteremia.

Peritoneal dialysis is usuallyperformed in which of the following by patients?


A. Hospital


B. Dialysis center


C. Home


D. Urgent care center or emergencyroom

C. Home

Peritoneal dialysis is a method of dialysis treatment inwhich the patient's:


A. Peritoneum is cleansed


B. Blood is cleansed through the peritoneal cavity


C. Blood is cleansed a few ouncesat a time through a special filter


D. Blood is replaced withtransfused donated blood

B. Blood is cleansed through the peritoneal cavity

All of the following are special precautions taken by thedental hygienist with persons on peritoneal dialysis except one. Which one isthe exception?


A. Receive medical clearance.


B. Never take blood pressure readings in the dialysisaccess arm.


C. Consider delaying or modifyingtherapy if heparin has been administered in the previous 24 hours.


D. Determine need for antibioticpremedication before invasive dental procedures.

B. Never take blood pressure readings in the dialysis access arm.

The most prevalent cause of ESRD is which of the following?


A. Diabetes


B. Hypertension


C. Hyperparathyroidism


D. A & B

A. Diabetes

Secondary medical conditions are defined as:


A. Conditions that are a result of a ripple effect thatoccurs as a result of another condition


B. Comorbidities


C. Risk factors for disease


D. Risk indicators for disease

A. Conditions that are a result of a ripple effect that occurs as a result of another condition

Patients diagnosed with renal disease have a _____ fold(times) greater risk of cardiovascular disease.


A. Fifty to sixty


B. Ten to One Hundred


C. Two


D. Five to six

B. Ten to One Hundred

Oral manifestations of anemia include all of the followingexcept one. Which one is the exception?A. Pallor of the oral mucosa


B. Calcifications in veins and arteries


C. Glossitis


D. Angular stomatitis

B. Calcifications in veins and arteries

Secondary hyperparathyroidism is a serious complicationaffecting the:


A. Thyroid gland


B. Kidneys


C. Nephrons


D. Parathyroid gland

D. Parathyroid gland

Secondary hyperparathyroidism is treated with any of thefollowing except one. Which one is the exception?


A. Dietary modifications withregard to phosphorus


B. Activevitamin D


C. Phosphorus binders


D. Angiotensin-converting enzyme (ACE) inhibitors

D. Angiotensin-converting enzyme (ACE) inhibitors

Signs of secondary hyperparathyroidism may be evident ondental radiographs as which of the following?


A. Loss of trabecular pattern


B. Loss of lamina dura


C. Radiopaque lesions in soft tissue


D. Artifacts (calcium deposits) onthe film

C. Radiopaque lesions in soft tissue

To cope with long-term xerostomia, patients with ESRD may becorrectly advised to do all of the following except one. Which one is theexception?


A. Suck on a lemon and drink plenty of fluids.


B. Use a saliva substitute asneeded.


C. Suck on a button tied to astring.


D. Use xylitol-containing gum andmints four to five times daily.

A. Suck on a lemon and drink plenty of fluids.

In post–solid organ transplant recipients,immunosuppression:


A. Is greatest immediately after transplant surgery


B. Is greatest 1 year aftertransplant surgery


C. Is greatest 6 months aftertransplant surgeryD. Never changes; it must always behigh

A. Is greatest immediately after transplant surgery

Post–solid organ transplant recipients often experience allof the following conditions except one. Which one is the exception?


A. Candidiasis


B. Latent herpetic infections


C. Squamous carcinomas


D. Osteonecrosis of the mandible

D. Osteonecrosis of the mandible

Immediately after organ transplant, only emergency Dentalcare is recommended. In the eventtreatment is needed post-transplant, there is no need to receive medicalclearance as it is an emergency


A. Both statements are true


B. Both statements are False


C. The first statement is true. The second statement is false.


D. The first statement isfalse. The second statement is true.

C. The first statement is true. The second statement is false.

Why should dentalprocedures NOT be completed on the day of hemodialysis?

becauseheparin used in hemodialysis, decreases the ability of the blood to clot.

why should anti-inflammatory pain killers be used with caution in patients with decreased kidney function? what are some examples

Mayreduce blood flow to the kidneys or cause a direct toxic effect on the kidneyscausing acute kidney failure... Celebrex,Advil, Voltaren, Indocid

why should meperidine be used with caution in patients with decreased kidney function? what is the brand name for meperidine

Hasa toxic breakdown by-product that can build up causing seizures, twitches,tremors.... Demerol

why should probenecids be used with caution in patients with decreased kidney function? what is the brand name for probenecids?

Not effective inpatients with kidney function(GFR<30mL/min)... Benuryl

how many white blood cells is considered the normal production in one day in a healthy patient

100 billion WBCs/ day

a temporary disorder that affects the production of WBCs is ?

chemo or and infection

a long term disorder that affects WBC production is

leukemia or bone marrow problems

what is granulocytopenia

rapid falling of WBC levels

what are some symptoms of granulocytopenia

· Development of infected ulcers in the mucousmembranes that line the mouth, throat &/or intestinal tract· Difficulty swallowing due to irritation &pain· Chronic infections of the gums

what is leukopenia

decrease in # of WBCs (fewer than 4-5,000 uL)

in what conditions may leukopenia occur

infections & intoxication of bone marrow

what is lymphocytopenia

low # of lymphocytes

what occurs in the body that would cause the lymphocytes to be produced in a low amount (lymphocytopenia)

the body doesn't make enough lymphocytes, the body makes enough but they're destroyed, or the lymphocytes get trapped in the spleen or lymph nodes (can be a combo of any of the above) or from a viral infection



how can you treat acquired lymphocytopenia

gamma globulins made from donated blood with antibodies

how can you treat hereditary lymphocytopenia

bone marrow transplant

what is leukocytosis

increase in # of WBCS (>10,000mm3)

what causes leukocytosis

infectious states, inflammatory conditions, trauma, exertion or leukemia

what is the major cause of leukocytosis

leukemia

what is neutropenia

less than 1,500uL neutrophils

during neutropenia the lower the amount of neutrophils the higher the risk of _______

infections

what is agranulocytosis

malignant neutropenia, destruction of bone marrow, sharp drop in WBCs, rapid acute illness, eventually death, genetic or acquired

during agranulocytosis, what changes may you see in the oral cavity

painful oral ulceration & necrotic tissue

if you bleed into soft tissues & joints what will it cause?

pain & swelling

if you bleed into the muscle what will it cause

pain

during blood capillary abnormalities the blood vessels are _____. what can cause this type of bleeding disorder?

blood vessels are fragile... severe infection, drug reaction and scurvy (vitamin c deficiency)

during a platelet deficiency the number of platelets is ______. what can cause this type of bleeding disorder?

# of platelets is lowered... bone marrow depression (leukemia or megaloblastic anemia)

what is platelet dysfunction? what is caused by?

interference leading to prolonged bleeding... causes by aspirin, von Willebrands disease & uremia

a blood clotting defect is caused by the deficiency of vitamin ____. what are the clotting proteins associated with this defect?

vitamin K, clotting proteins are II, VII & X which vitamin K are necessary for formation

what does the prothrombin time do?

check for bleeding problems, also called INR (international normalized ratio)

if a patient is taking warfarin what is the first thing you do ?

check INR

define hemophilia

congenital blood clotting disorder, severe spontaneous bleeding into the muscles, joints & tissues, no cure, 2 types (A & B)

true or false


hemophilia is most common in males

true

what are other names for hemophilia A

factor VIII (8) deficiency, classic hemophilia

what is the most common form of hemophilia, hemophilia A or B?

hemophilia A is 85% of cases

what is another name for hemophilia B

christmas disease, factor IX (9) deficiency

what is von williebrands disease

a deficiency in von williebrands factor, prolonged bleeding with normal platelet counts

if a person who has a hemophilic disease gets cut, will they have a problem?

no small cuts are rarely a problem

if a person who has von williebrands disease gets cut, will they have a problem?

yes it can effect their bleeding when cut

what are some symptoms of von williebrands disease

sometimes theres no symptoms... bleeding gums, excessive bleeding after extraction, frequent nosebleeds, easily bruised, excessive bleeding from a cut

thrombocytopenia

deficiency in # of platelets, used to describe any reason platelet levels drop, usually a result of another disorder

what are some dental considerations for a patient with thrombocytopenia?

if BP is low... patient may faint, excessive bleeding, petechiae, hematomas on tongue & palate

if a patient has a bleeding disorder what are some treatment modifications we should know

start supra, if hematoma develops use ice pack and call MD, no aspirin, no block injections, may have increase in caries & perio, soft tissue changes, lowered resistance to infection, abnormal bleeding

what is blood made of

erythrocytes (RBC), leukocytes (WBC), 10% plasma, 90% water, 1% platelet

red blood cells are also known as

corpuscles

what do red blood cells do

transport hemoglobin, carry oxygen (oxyhemoglobin) to tissues

true/ false


red blood cells contain nuclei

false red blood cells have no nuclei

what are some white blood cells

granulocytes & agranulocytes

what do white blood cells do?

destroy bacteria, produce antibodies against bacteria & viruses, help fight malignant disease

platelets

1/4 size of RBCs, no nucleus, clotting

define anemia

reduction in hemoglobin, hematocrit or # of RBCs... causes reduction in oxygen to tissues

what are some clinical characteristics of anemia

pale thin skin, weakness, dyspnea, headache, vertigo, tinnitus, dimness of vision, spots before eyes, brittle nails

define iron deficiency anemia

deficient hemoglobin, RBCs smaller than normal

iron deficiency anemia is more common in _______ & _______

young people & females

what causes iron deficiency anemia

malnutrition, chronic infection, increased demand for iron (pregnancy), chronic alcoholism, chronic blood loss (excessive menstrual flow, bleeding internally)

what are some signs & symptoms of iron deficiency anemia

weakness, headache, pallor, fatigue

what are oral symptoms of iron deficiency anemia

pale mucosa, tongue changes (loss of filiform, smooth, shiny), irritated mucosa, angular cheilitis, increased risk of candidiasis

during iron deficiency anemia what types of vitamins may help cure the deficiency

vitamin c & folic acid

define megaloblastic anemia

Abnormallylarge RBC’s, oval shaped, 2 types (pernicious anemia & folate deficiency anemia)

what vitamin deficiencies cause megaloblastic anemia

B12, folate or both

what 2 vitamins are essential in RBC production in bone marrow

vit B12 (cobalamin) & B9 (folate)

pernicious anemia is caused by vitamin ___ deficiency

b12 cobalamin

what age group is most likely to develop pernicious anemia

over 40 years old

what are some signs, symptoms & oral manifestations of pernicious anemia

fatigue, weakness, numb fingers & toes, palaptions, CNS problems --> (difficulty walking, confusion) and atrophic glossitis

how do you treat pernicious anemia

B12 injections 2 times per week, once its controlled b12 injections monthly

what foods should a patient with pernicious anemia include in their diet

liver, meat, kidney, fish, oysters, clams, milk

what are some causes of folate deficiency anemia

inadequate diet, pregnancy, disseminated cancer, cancer tx

what can folate deficiency anemia cause during birth

neural tube defects, spina bifida

what diet sources contain vitamin B9 folate, which could help a folate deficiency anemic patient

fruits, leafy green veggies, liver, kidney, dairy, whole grains

what are some signs, symptoms & oral manifestations of folate deficiency anemia

fatigue, weakness, numb fingers & toes, palpations, atrophic glossitis

define sickle cell anemia

defective hemoglobin molecule, erythrocytes become deoxygenated, has a "sickle" shape

what nationality is most likely to be effected by sickle cell anemia

african americans & mediterranean

during sickle cell anemia symptoms show up at ____ old & could ______ the development of a child

6 months old... can impair development

what is the acute & chronic versions of sickle cell anemia

acute- sickle cell crisis & chronic- severe hemolytic anemia

what is the hematocrit rands & life span of a RBC during severe hemolytic anemia (chronic)

hematocrit range 28-30%, RBCs last 10-15 days when a normal life span is 90-120 days

what is a sickle cell crisis, in what age is this most common?

acute attack when RBCs block small BVs that carry blood to your bones, occurs most during childhood & adolescence

what causes a sickle cell crisis

viral/ bacterial infection, dehydration, change in temp, physical activity, stress/ anxiety

what are symptoms of a sickle cell crisis

pain in extremities, head, back,chest & abdomen, Could last hours or days, Looks like seizure or stroke, Effects reversible, Could be fatal, High mortality rate in young children, systemic changes in any organ system

what organ is most affected by sickle cell anemia

kidney

what are some radiographic findings of sickle cell crisis

decreased radiodensity , increased osteoporosis, coarse trabecular pattern, bone loss, thin border of mandible

what are some oral findings of sickle cell crisis

pale tissues, jaundice (from liver disease), perio involvement can lead to crisis, perio disease, delayed eruption, malocclusion, dentin hypo mineralization, facial & dental pain

what are some important hygiene considerations for patients who suffer from sickle cell crisis

no tx during crisis, pre med, no epinephrine, greater than 50% oxygen when giving nitrous, give good oral hygiene instructions

define polycythemia

increase in # of RBCs, hemoglobin & hematocrit levels raised, 3 types (relative, primary & secondary)

define relative polycythemia, what causes it?

rise in erythrocytes, reduced plasma, caused by fluid loss, smoking, HBP, overweight

what are relative polycythemia patients at risk for

cardiovascular event

define primary polycythemia

"poly Vera"... actual increase in RBC count, bone marrow abnormality, no oxygen transport to tissue

what are some oral symptoms of primary polycythemia

deep purple/ red gums, Enlargedgingiva—bleeds easily, Petechiae,ecchymosis, hematoma formations

define secondary polycythemia, what causes it

"erythrocytosis"... increase in # of RBCs, caused by hypoxia (smoking, high altitudes, pulmonary disease)

define thalassemia

overactive bone marrow, decrease in hemoglobin & RBCs, increased susceptibility to infection

if you have mild thalessemia how can you treat it ? if you have severe thalessemia how can you treat it?

mild- no treatment, severe- transfusions

blood transfusions to treat thalessemia may cause an _____overload, which can lead to _____ failure. what can you do to prevent this?

iron overload, leads to cardiac failure... take a med to reduce iron (causes grey colored skin)

what are signs of thalassemia

seen at a young age, fatigue, weakness, jaundice, pale, bony

what are some oral manifestations of thalassemia

malocclusion (in severe forms), enlarged tongue, fast growth of jaw, spaces between teeth

what are some dental hygiene considerations when dealing with a patient who has thalessemia

tx soon after blood transfusion, short appointments, monitor ortho carefully (teeth move faster than normal, emphasis good oral hygiene