ABSITE Review| 91 Questions and Answers 100% Correct
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Course
ABSITE
Institution
ABSITE
ABSITE Review| 91 Questions and Answers 100% CorrectABSITE Review| 91 Questions and Answers 100% CorrectABSITE Review| 91 Questions and Answers 100% CorrectABSITE Review| 91 Questions and Answers 100% CorrectABSITE Review| 91 Questions and Answers 100% CorrectWhat drug is a black box warning after ...
ABSITE Review| 91 Questions and
Answers 100% Correct
What drug is a black box warning after tonsillectomy and adenoidectomy? - ANSWER - Codeine
-can cause respiratory depression
- metabolized in liver to morphine by P450 D6.
- High metabolizer can cause overdose of morphine and lead to excessive sedation/respiratory
depression
Gastric outlet obstruction causes what type of electrolyte change? - ANSWER - hypochloremic
hypokalemia metabolic alkolosis
-hypokalemia
-hypocalemia
-pH > 7.45
-low urine chloride
- slight high/ normal pC02
operative management with someone on chronic steriods? - ANSWER - - hydrocortisone 100
mg IV piggyback in preoperative area and postoperative setting, followed by taper
anticoagulation for someone with CKD? - ANSWER - vitamin K antagonist (warfarin)
how to distinguish between SIADH and psychogenic polydipsia - ANSWER - SIADH: Urine
sodium is high, Urine Osmolality is high
PP: *LOW- Urine sodium is low, Urinal Osmolality is low
How would you reverse warfarin in someone going to surgery? - ANSWER - Four-factor
prothrombin concentrate (K-centra)
- contain Factors 2, 7, 9, 10, albumin and protein C and S
, late access fistula thrombosis- prosthetic - ANSWER - -usually occurs 1-2 years after access
placement and most commonly due to intimal hyperplasia
- in prosthetic access: most common in graft- venous access
CV stenosis signs with dialysis failure: CL placement history, arm edema
Preoperative assessment of someone for av access for dialysis? - ANSWER - Upper extremity
venous duplex US
Venous: superficial venous system with a venous pressure tourniquet in place; veins should be
examined for diameter, dispensability, and continuity
When and what percautions do you take with someone who had a bare stent placement on
clopedigrel and asa? - ANSWER - - stop plavix 5 days before, continue Asprin
- Preferably 6 months after stent placement
acute respiratory treatment with magnesium sulfate dosage and amount? - ANSWER - Mg
Sulfate 2 grams IV , over 20 minutes
Intravenous magnesium sulfate works as a smooth muscle relaxant on the airways, helping
alleviate bronchospasm. It is routinely used in acute asthma exacerbations, although this is
considered an off-label use. Rapid infusion over a short period induces a vasodilatory effect that
helps alleviate bronchospasm.
Oral magnesium replacement would not be beneficial in patients with acute asthma
exacerbation.
Oral supplementation is the best option for those lacking adequate magnesium in their diets or if
they have chronic hypomagnesemia. Intravenous magnesium given over several hours is used
to replete low magnesium levels.
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