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;
25 Cards in this Set
- Front
- Back
DFO?
|
done fell out
|
|
The blood vessels in the body also can squeeze (constrict) to raise blood pressure (this action may be paralyzed during ________)
|
“shock”
|
|
Too little blood volume during what conditions?
|
Anemia
Dehydration Dialysis |
|
pulse found in conditions causing a decreased stroke volume:
Hypovolemia (dehydration) Congestive heart failure |
parvus pulse
|
|
A patient with hyperthyroidism, anemia, fever, an incompetent aortic valve (volume overload) or a patient who has just run 100 yards…….will have a ___________ Pulse!
|
Bounding
|
|
Orthostatic Test is positive if.....
|
-If the systolic Blood pressure drops >10mm 2 minutes after changing positions
-If the heart rate increases more than 10 2 minutes after changing positions |
|
Increased respiration rate with what conditions?
|
Pain
Anxiety (hyperventilation) Congestive Heart Failure Pulmonary Embolus |
|
Oral temperature may dip to 96º F during normal sleep (minimal temp occurs at 0400)
Why? |
cortisol
|
|
Oral temp that is probably febrile
|
99.5ºF (37.5º)
|
|
Low Blood Pressurecan be due to:
|
Food (after eating)
Hypothyroidism Infection Hyperventilation Hot weather Neurological disorders To diagnose, perform a “Orthostatic Test” |
|
BP = HR x SV x ?
|
SVR
Systemic vascular resistance |
|
Diff b/w primary and secondary HTN
|
Primary (Essential): No identifiable cause
Secondary: Identifiable cause |
|
Causes of HTN
|
Sleep apnea
Drugs Chronic kidney disease 1° Aldosteronism Renovascular disease Cushings or chronic steroids Pheochromocytoma Coarctation of aorta Thyroid disease Parathyroid disease |
|
signs/Symptoms of pheochromocytoma
|
dizziness with urination
HTN sweating catecholamines in urine |
|
Stage II HTN sys and dia
|
160/100
|
|
initial stage 1 HTN medication
|
beta-blocker or HCTZ (diuretic)
if athlete, use ACE or ARB (have to fight insurance company) |
|
How many office visits with elevated BP before HTN diagnosis?
|
3
|
|
People who are normotensive at age 55 have a ___% life-time risk for developing HBP
|
90%
|
|
% of adults with high BP
|
25% of all adults
|
|
% of adults with DM in US
|
5% up to 8% of all adults
|
|
_____% of all adults with diabetes also have HBP
|
50%
|
|
4 factors of metabolic syndrome
|
HBP*
Obesity* (BMI ≥ 30 kg/m2) Dyslipidemia* Diabetes* |
|
GFR measurement that qualifies as a cardiovascular risk factor
|
GFR <60 ml/min.
|
|
Recommended sodium/salt intake
|
2.4 grams Na
6.0 grams NaCl |
|
Treat pt’s with chronic kidney disease or diabetes mellitus to BP goal of __/__.
|
<130/80
|