NCLEX-RN
NCLEX RN Free Practice Questions Questions
Extract:
Question 1 of 5
The nurse is caring for a client with a history of peptic ulcer disease. Which medication should the nurse anticipate being prescribed?
Correct Answer: D
Rationale: Peptic ulcer disease is treated with proton pump inhibitors like omeprazole and H2 blockers like cimetidine to reduce acid production and promote healing. Ibuprofen, an NSAID, can worsen ulcers and is avoided.
Question 2 of 5
Hematotympanum and otorrhea are associated with which of the following head injuries?
Correct Answer: A
Rationale: Basilar skull fractures are fractures of the base of the skull. Blood behind the eardrum or blood or cerebrospinal fluid (CSF) leaking from the ear are indicative of a dural laceration. Basilar skull fractures are the only type with these symptoms.
Question 3 of 5
The intensive care unit is full and the emergency room just called to report that a client with suspected carbon monoxide poisoning has arrived. Which clinical manifestation would the nurse expect if carbon monoxide poisoning has occurred?
Correct Answer: C
Rationale: Carbon monoxide binds hemoglobin, forming carboxyhemoglobin, causing cherry red mucous membranes. Pulse oximetry (
A) is unreliable, stridor (
B) suggests obstruction, and carbonaceous particles (
D) indicate smoke inhalation.
Question 4 of 5
The physician has ordered Dilantin (phenytoin) 100 mg intravenously for a client with generalized tonic clonic seizures. The nurse should administer the medication:
Correct Answer: C
Rationale: Phenytoin must be administered slowly (over 2-3 minutes) to prevent cardiovascular complications like hypotension or arrhythmias. It should not be mixed with dextrose or given rapidly.
Question 5 of 5
A first-trimester primigravida is diagnosed with anemia. The nurse should suspect that this anemia is a result of:
Correct Answer: A
Rationale: Increased maternal blood volume in the first trimester causes dilutional anemia due to a relative decrease in red blood cell concentration.