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CV 9 HTN I
Hypertension Part I
Question | Answer |
---|---|
What causes hypocalcemia, high phosphorous, and low PTH? | Hypoparathyroidism |
What is the classic EKG finding in pericaridits? | global ST elevation |
What commonly causes heart failure in young pts? | Myocarditis |
How many consecutive abnormally high readings are needed b/f prescribing BP medications? | 3 (on 3 separate occassions) |
What intervention is most effective at reducing BP? | Weight loss |
What is the preferred initial antihypertensive in a pt with no comorbidities? | Thiazide diuretics (HTZ usually) |
What BP range is considered pre-HTN? | 120-139/80-89 |
Name the first line anti-hypertensive: diabetes | ACE-i or ARB |
Name the first line anti-hypertensive: heart failure (multiple) | ACE-i/ARB, BB, aldosterone antagonist (spironolactone) |
Name the first line anti-hypertensive: BPH | alpha blockers (zosins) |
Name the first line anti-hypertensive: LVH | ACE-i/ARB |
Name the first line anti-hypertensive: hyperthyroidism | BB, specifically propanolol |
Name the first line anti-hypertensive: osteoporosis | Thiazide diuretics (HTZ); remember this is not a primary tx for osteoporosis |
Name the first line anti-hypertensive: benign essential tremor | BB |
Name the first line anti-hypertensive: post-menopausal woman | Thiazide diuretics (HTZ); remember this is not a primary tx for osteoporosis |
Name the first line anti-hypertensive: migraines | BB |
Which antihypertensive druds fit the following SE?: first dose orthostatic hypotension | alpha blocker |
Which antihypertensive druds fit the following SE?: hypertrichosis (hairy monster) | minoxidil |
Which antihypertensive druds fit the following SE?: dry mouth, sedation, *severe rebound HTN* | clonidine |
Which antihypertensive druds fit the following SE?: bradycardia, impotence, asthma exacerbation | non-selective BB |
Which antihypertensive druds fit the following SE?: reflex tachycardia | hydralazine |
Which antihypertensive druds fit the following SE?: cough | ACE-i |
Which antihypertensive druds fit the following SE?: avoid in pts with sulfa allergy | Thiazides (HTZ) and loop diuretics |
Which antihypertensive druds fit the following SE?: angioedema | ACE-i |
Which antihypertensive druds fit the following SE?: development of drug-induced lupus (anti-histone Ab) | hydralazine |
Which antihypertensive druds fit the following SE?: cyanide toxicity | sodium nitroprusside |
Which kind of vasodilation-- venous, arterial, or both?: nitroglycerin | vv |
Which kind of vasodilation-- venous, arterial, or both?: dihydropyridine CCBs | vv and aa |
Which kind of vasodilation-- venous, arterial, or both?: hydralazine | aa |
Which kind of vasodilation-- venous, arterial, or both?: nitroprusside | vv and aa |
What heart sounds might be heard in a pt with essential (primary) HTN? | loud S2, possible S4 (LVH, stiffened ventricle) |
Which class of antihypertensives is particularly effective for blacks and salt-sensitive individuals? | Diuretics, esp HTZ |
What electrolyte abnormalities might you see as a SE of diuretics like HTZ? | Hypokalemia, hyponatremia. HTZ will actually decrease calcium loss in the urine though. |
What class of antihypertensives is more effective in young white people? | ACE-i |
Which antihypertensive class is teratogenic? | ACE-i |
Which ACE-i SE is a contraindication to its use? | Hyperkalemia. It can also cause azotemia (increases renal blood flow but decreases GFR by working on efferent), but this is not a contraindication in renal dz. |