CRNI Exam Study Guide / Questions And Answers / Already Passed Review Test (2026/2027 Updated)

CRNI Exam Study Guide / Questions And Answers / Already Passed Review Test (2026/2027 Updated) 1. Which of the following CANNOT be filtered through a 0.2-micron filter? a. lipid emulsion b. 10% dextrose in water c. amino acids d. 0.9% sodium chloride: The correct answer is A. A lipid emulsion is composed of particles as large as 1.2 microns; thus, this emulsion will not flow through a 0.2-micron filter. Answers B, C, and D are composed of particles smaller than 0.2 microns. 2. Consider the following policies:- Resuscitation equipment should be in the immediate vicinity.- Safe cumulative dose is 220 units/m^2 or a total dose of 400 units, whichever is less.- A test dose should be given. These policies are appropriate for which of the following antineoplastic agents? a. bleomycin sulfate (Blenoxane) b. dactinomycin (Cosmegen) c. carmustine (BiCNU) d. daunorubicin HCI (Cerubidine): The correct answer is A. Resuscitation equipment should be available because 1% of patients show a hypersensitivity to bleomycin; thus, a test dose should be given. To prevent pulmonary complications, bleomycin is stopped when the cumulative dose of 220 units/m2 is reached. Answer B is incorrect because it does not require a test dose, nor does it have a cumulative lifetime dose limit. Answer C is incorrect because the recommended total cumulative dose is 1400 mg/ m2. Answer D is incorrect because it does not require a test dose, and its lifetime cumulative dose is 550 mg/m^2. 3. Nausea, hyperreflexia, dysphagia, confusion, and paresthesias are symp toms of which of the following electrolyte disturbances? a. hypokalemia b. hyperkalemia c. hypomagnesemia d. hypermagnesemia: The correct answer is Continues...