NCLEX-RN
NCLEX RN Question Bank Free Questions
Extract:
Question 1 of 5
Identify this cardiac rhythm strip. Fill in the blank. A. Asystole B. Atrial flutter C. Supraventricular Tachycardia D. Premature Atrial Contractions
Correct Answer: A
Rationale: Asystole is a flatline rhythm indicating no electrical activity, assuming the strip matches this description.
Question 2 of 5
A client with type 1 diabetes mellitus is admitted with hyperglycemia. The nurse should assess the client for which of the following signs of diabetic ketoacidosis (DKA)? Select all that apply.
Correct Answer: A, B, D, E
Rationale: DKA presents with fruity breath (due to acetone), Kussmaul respirations (compensatory hyperventilation), polyuria (osmotic diuresis), and hypotension (dehydration). Bradycardia is not typical.
Question 3 of 5
A client with a diagnosis of myasthenia gravis is prescribed pyridostigmine (Mestinon). The nurse should teach the client to take the medication:
Correct Answer: B
Rationale: Pyridostigmine should be taken with food to reduce gastrointestinal side effects like nausea.
Question 4 of 5
Select the electrolyte that is accurately paired with its normal level.
Correct Answer: A
Rationale: Normal phosphate levels are 0.81 to 1.45 mmol/L (2.5 to 4.5 mg/dL), making this the correct pairing.
Question 5 of 5
The nurse asks the client to sign a consent form before undergoing surgery. The client indicates that he was not told about the risks of the surgical procedure. Which of the following statements by the nurse is most appropriate?
Correct Answer: C
Rationale: Ensuring the client's questions about risks are answered before signing consent is critical for informed consent, requiring the nurse to contact the surgeon.