NCLEX-RN
Practice NCLEX RN Questions Questions
Extract:
Question 1 of 5
Which cephalic presentation is most common during delivery of a neonate?
Correct Answer: A
Rationale: Vertex presentation (
A), with the head flexed and occiput leading, is the most common (95%) during delivery.
Question 2 of 5
A client with alcoholism has been instructed to increase his intake of thiamine. The nurse knows the client understands the instructions when he selects which food?
Correct Answer: D
Rationale: Sliced pork is a rich source of thiamine (vitamin B1), which is critical for preventing Wernicke's encephalopathy in clients with alcoholism.
Question 3 of 5
A client is prescribed heparin 5,000 units subcutaneously every 12 hours for deep vein thrombosis prophylaxis. The pharmacy dispenses a vial containing 10,000 units/1 ml. How many milliliter(s) of heparin should the nurse administer?
Correct Answer: 0.5 mL
Rationale: Dose: 5,000 units. Concentration: 10,000 units/mL. Volume = 5,000 ÷ 10,000 = 0.5 mL per dose.
Question 4 of 5
Which finding is associated with Tay Sachs disease?
Correct Answer: B
Rationale: Cherry-red spots on the macula are a classic finding in Tay-Sachs disease due to lipid accumulation in retinal ganglion cells.
Question 5 of 5
A pregnant woman has experienced repeated vaginal monilial infections. When educating the client about the infection, which information should the nurse include? Select all that apply.
Correct Answer: A,B,C
Rationale: Daily bathing (
A), understanding estrogen's role in yeast growth (
B), and wearing cotton panties (
C) help manage monilial infections. Panty liners (
D) may trap moisture, and avoiding panties (E) is impractical.