A nurse is preparing to administer 17,000 units heparin subcutaneously. Available is heparin 20,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if applicable. Do not use a trailing zero.)
The Correct Answer is ["0.85"]
Volume to administer = Prescribed dose/ available concentration
= 17, 000 units/20, 000 units/mL
= 0.85 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. 15 g of carbohydrates: This is used for hypoglycemia, not for hypotension.
B. Naloxone: Naloxone is an opioid antagonist, not relevant for ramipril-related symptoms.
C. Diphenhydramine: This is an antihistamine and not indicated for ramipril-related dizziness.
D. Fluid bolus: Dizziness and lightheadedness after starting an ACE inhibitor like ramipril may be due to hypotension. A fluid bolus can help restore blood volume and alleviate these symptoms.
Correct Answer is B
Explanation
A. Concentrated urine: This is not a typical adverse effect of ceftriaxone.
B. Maculopapular rash: This is a common hypersensitivity reaction associated with ceftriaxone, a cephalosporin antibiotic. It can indicate an allergic response and should be monitored closely.
C. Constipation: Ceftriaxone is not known to commonly cause constipation.
D. Pitting edema: Edema is not typically associated with ceftriaxone administration.
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