NABP North American Pharmacist Licensure Examination - NAPLEX Exam Questions

QUESTION NO: 1
Which of the following medication can lower seizures threshold?

QUESTION NO: 2
Which H2-receptor blocker may cause gynecomastia in men due to its antiandrogenic effects?

QUESTION NO: 3
The rate that an outcome will occur given a particular exposure, compared to the rate of the outcome occurring in the absence of that exposure is definition of which of the following?

QUESTION NO: 4
LN is 84 YOM who is in hospital for a back surgery. His height is 5 feet and 4 inches, weight 85 kg and NKDA. His past medical history includes hypertension, diabetes mellitus, major depression, hypothyroidism and chronic back pain.
Post-op day 1, LN's medication includes Dexamethasone 8 mg iv q6h with taper dosing, Ondansetron 4 mg iv q6h prn for N/V, Levothyroxine 0.075 mg po daily, Lisinopril 10 mg po daily, Citalopram 20 mg po daily, Docusate sodium / Senna 1 tab po twice a day, Bisacodyl 10 mg suppository daily prn for constipation, Famotidine 20 mg iv q12hr, Metoclopramide 10 mg iv q6h, Metformin 500 mg po bid, D51/2NS with 20 K at
125 mls/hour and Hydromorphone PCA at 0.2 mg/hour of basal rate, demand dose 0.1 mg. lock-out every 6 min, one hour limit 2.2 mg/hour. Pertinent morning labs includes serum creatinine 1.4 mg/dl, Mg 1.5 mg/dl, K
5.0 mmol/L, Na 135 mmol/L.
Which of the following medication may cause tardive dyskinesia when given at a higher dose and for a long duration?

QUESTION NO: 5
Which of the following antidiabetic medication may cause cyanocobalamin deficiency?

QUESTION NO: 6
What is the active ingredient of the medicine Lyrica?

QUESTION NO: 7
A 27-year-old female with ovarian cancer is undergoing chemotherapy. She develops subsequent renal failure.
Which of the following drugs is most likely responsible for this?

QUESTION NO: 8
Your patient is a 43-year-old male who is experiencing post-operative voiding difficulty after an elective inguinal hernia repair. His post void residual volume was 280 cc.
Which of the following medications is the most appropriate choice of therapy for this patient?

QUESTION NO: 9
You need 51.3 mEq of NaCl to make 1/3 NS 1 liter bag. How many ml of 23.4% NaCl would you need?
(Molecular weight of Na is 23 and Cl is 35.5)