Werid Drug Toxicities

Front 1

a drug that prevents NE release into cleft

Back 1

Guanethidine

Front 2

peptic ulcer

tx drug that is an antimuscarinic agent (3)

Back 2

methscopolamine
pirenzepine
propantheline

Front 3

reduce urgency in mild cystitis and reduce bladder spasms

tx: anti-muscarinic drugs (2)

Back 3

oxybutinin
glycopyrrolate

Front 4

how does atropine increase body temperature?

Back 4

sweating

Front 5

what drug can cause closed angle glaucoma in elderly?

Back 5

atropine

Front 6

pt given NE

develops orthostatic hypotension
blurred vision
constipation
sexual dysfunction

Back 6

hexamethonium

Front 7

reduce premature uterine contractions

Back 7

terbutaline
ritodrine

Front 8

nasal congestion
urinary incontinence

what drug would you use?

Back 8

ephedrine

Front 9

pregnant mom w/ hypertension

tx (2)
mechanism?

Back 9

clonidine
a-methyldopa

a2-agonist (reduce adrengergic outflow)

Front 10

pt with pheochromocytoma is given treatment

possible toxicity of drugs?

Back 10

orthostatic hypOtension
reflex tachycardia

Front 11

pt w/ HTN has orthostatic hypotension with 1st dose, but not anymore

Back 11

a1-blocker

Front 12

pt w/ depression

sedation
^ serum cholesterol
^ appetite

Back 12

mirtazapine

Front 13

alpha agonist

a1>a2

use for nasal and eye problems

Back 13

phenylephrine

Front 14

b1>b2

dobutamine

effect?

Back 14

inotropic but NOT chronotropic

Front 15

AV block

which drug?

Back 15

isoproterenol

Front 16

pt given LOW dose of epinephrine

which receptor is affected?

Back 16

B1

Front 17

NE

which receptors affected more?

Back 17

a1,a2 > B1

Front 18

pt in shock
kidney failure

which drug to use?
which receptors?

Back 18

dopamine

D1=D2>B>a

Front 19

what drug is used for cardiac stress testing

Back 19

dobutamine

Front 20

which drug would be more like to cause reflex tachycardia and why?

NE or isoproterenol

Back 20

isoproterenol

primary B>a effect (reduces blood pressure --> reflex tachycardia)

Front 21

hyPERtension w/ rena failure

tx?

Back 21

clonidine
a-methyldopa

a2-agonists

no decrease in blood flow to kidney

Front 22

how do beta blockers tx:

1) HTN
2) angina
3) MI
4) SVT
5) CHF
6) Glaucoma

Back 22

1) reduce CO and renin secretion at JGA cells (B1 receptor blockade)
2) reduce HR and contractility = less O2 consumption
3) reduce mortality
4) reduce AV conduction velocity
5) slows progression of chronic failure
6) reduces secretion of aqueous humor

Front 23

exacerbation of asthma
sedation, sleep alterations
caution in diabetics

Back 23

beta blockers

Front 24

which drugs do you use for SVT?

Back 24

propranolol
esmolol (short acting)

Front 25

nonselective B antagonists

Back 25

propranolol
timolol
nadolol
pindolol

Front 26

nonselective a AND B antagonists

Back 26

carvedilol
labetalol

Front 27

partial B-agonists

Back 27

pindolol
acebutolol

Front 28

pt took too many aspirin

tx?

Back 28

alkalinize urine (NaHCO3)

Front 29

amphetamine overdose

tx?

Back 29

acidify urine NH4Cl

amphetamine is basic

Front 30

besides nitrite and thiosulfate, what else can be used to treat cyanide poisoning?

Back 30

hydroxycoblamin

Front 31

old lady w/ asthma took too much theophylline

tx?

Back 31

beta blocker

Front 32

cutaneous flushing

Back 32

Vancomycin
Adenosine
Niacin
Ca-channel blockers

VANC

Front 33

torsades de pointes

Back 33

Sotalol (class III)
Quinidine (class IA)

Front 34

what blood problem can dapsone cause

Back 34

agranulocytosis