NCLEX RN Practice Questions Free
Question 1 of 5.
A 27-year-old man was diagnosed with type I diabetes 3 months ago. Two weeks ago he complained of pain, redness, and tenderness in his right lower leg. He is admitted to the hospital with a slight elevation of temperature and vague complaints of 'not feeling well.' At 4:30 PM on the day of his admission, his blood glucose level is 50 mg; dinner will be served at 5:00 PM. The best nursing action would be to:
A. Give him 3 tbsp of sugar dissolved in 4 oz of grape juice to drink
B. Ask him to dissolve three pieces of hard candy in his mouth
C. Have him drink 4 oz of orange juice
D. Monitor him closely until dinner arrives
Explanation: Four ounces of orange juice will raise blood sugar to a normal level and sustain it until dinner, preventing hypoglycemia. The other options either raise blood sugar too high or are insufficient.
Question 2 of 5.
A client is admitted with disseminated herpes zoster (shingles). According to the Centers for Disease Control Guidelines for Infection Control:
A. Airborne precautions will be needed.
B. No special precautions will be needed.
C. Only contact precautions will be needed.
D. Droplet precautions will be needed.
Explanation: Disseminated herpes zoster requires airborne precautions because the varicella-zoster virus can spread through respiratory droplets in immunocompromised patients.
Question 3 of 5.
The nurse is caring for an adolescent with a five-year history of bulimia. A common clinical finding in the client with bulimia is:
A. Extreme weight loss
B. Dental caries
C. Hair loss
D. Decreased temperature
Explanation: Frequent vomiting in bulimia exposes teeth to stomach acid, leading to dental caries (tooth decay), a common clinical finding.
Question 4 of 5.
The nurse is providing dietary teaching for a client with hypertension. Which food should be avoided by the client on a sodium-restricted diet?
A. Dried beans
B. Swiss cheese
C. Peanut butter
D. Colby cheese
Explanation: Colby cheese is high in sodium, which should be avoided on a sodium-restricted diet to manage hypertension, unlike the other options, which are lower in sodium.
Question 5 of 5.
The nurse caring for a client with closed chest drainage notes that the collection chamber is full.
A. Add more water to the suction-control chamber.
B. Remove the drainage using a 60 mL syringe.
C. Milk the tubing to facilitate drainage.
D. Prepare a new unit for continuing collection.
Explanation: A full collection chamber requires replacing the chest drainage unit to maintain effective drainage and prevent complications like tension pneumothorax.