QUESTIONS & VALID CORRECT
ANSWERS RATED 100% CORRECT
normal PR interval - CORRECT ANSWER 0.12 0.20 (seconds)
3 5 (boxes)
normal QRS interval - CORRECT ANSWER 0.06 0.12 (seconds)
1 3 (boxes)
pt with a 0.40 PR interval - CORRECT ANSWER heart block
takes long for the signal to travel from the SA to AV node - CORRECT ANSWER heart
block (long PR interval)
order of heart impulse travel - CORRECT ANSWER SA AV bundle of his bundle
branch purkinje
[brady/tachy]
CCB, beta blockers, opioids - CORRECT ANSWER brady
[brady/tachy]
digoxin - CORRECT ANSWER brady
low __ and __
high __
can potentiate digoxin toxicity - CORRECT ANSWER K Mg
Ca
medication given to treat slow heart rate - CORRECT ANSWER atropine
atropine class - CORRECT ANSWER Anticholinergic
the metabolic in metabolic acidosis/alkalosis is controlled by what organ? - CORRECT
ANSWER kidney
prolonged vomiting, hypovolemia, diuretic use, and hypokalemia - CORRECT
ANSWER metabolic alkalosis
DKA - CORRECT ANSWER metabolic acidosis
, COPD, asthma - CORRECT ANSWER respiratory acidosis
COPD
[hypo/hyper]ventilation - CORRECT ANSWER hypo
causes CO2 to build up in blood
[hypo/hyper]ventilation - CORRECT ANSWER hypo
causes CO2 to be blown off
[hypo/hyper]ventilation - CORRECT ANSWER hyper
6 P's of compartment syndrome - CORRECT ANSWER Pain
Paresthesias
Pallor
Paralysis
Pulselessness
Poik(ilothermia)
normal ankle brachial index - CORRECT ANSWER >1
this ABI means that there is not enough oxygenated blood going to the legs -
CORRECT ANSWER <1
a blood test that can be used to help rule out the presence of a serious blood clot -
CORRECT ANSWER d dimer
DASH diet
[low/high] Na
[low/high] Ca
[low/high] K - CORRECT ANSWER low
high
high
meat, green leafy vegetables - CORRECT ANSWER iron
nephrotic syndrome [push/restrict] fluids - CORRECT ANSWER restrict
diverticulitis or inflammatory bowel what is done first - CORRECT ANSWER NPO IV
diet for irritable bowel syndrome - CORRECT ANSWER low residue (low fiber)
diet for ulcerative colitis - CORRECT ANSWER Low Residue (low fat, high protein, high
calorie, *no dairy*, tepid beverages)
avoid this specific food group with UC and IBS - CORRECT ANSWER dairy