NCLEX-RN
NCLEX-RN Exam Practice Questions
Extract:
Question 1 of 5
A client has been instructed in how to take her nitroglycerin tablets. The nurse giving her instructions knows the client understands the information when she tells her:
Correct Answer: C
Rationale: Headaches may occur after taking nitroglycerin because of vasodilation. The tablets do not need to be refrigerated. The client should carry them with her. The client should contact the physician if repeated doses of nitroglycerin do not relieve the discomfort. Nitroglycerin tablets should be dissolved under the tongue, not swallowed.
Question 2 of 5
The nurse is teaching a client with a history of celiac disease about dietary modifications. The nurse should tell the client to avoid:
Correct Answer: A
Rationale: Celiac disease requires a gluten-free diet to prevent intestinal damage, so avoiding gluten-containing foods is essential.
Question 3 of 5
A client with a history of a kidney transplant is receiving Prednisone. The nurse should monitor the client for:
Correct Answer: A
Rationale: Prednisone, a corticosteroid, suppresses immunity, increasing infection risk. Hypotension, hyperkalemia, and weight loss are not primary concerns; weight gain is more common.
Question 4 of 5
A client diagnosed with severe anemia is to receive 2 U of packed red blood cells. Prior to starting the blood transfusion, the nurse must:
Correct Answer: A
Rationale: A baseline set of vital signs is necessary to determine if any transfusion reactions occur as the blood product is being administered. The only companion fluid to be used during a blood transfusion is normal saline. The calcium in Ringer's lactate can cause clotting. Only a blood administration set should be used. A microdrip tube would cause lysis of the red blood cells. Proper identification of the recipient and the blood product must be validated by at least two people.
Question 5 of 5
A 33-year-old client is diagnosed with bipolar disorder, acute phase. This is her first psychiatric hospitalization, and she is being evaluated for treatment with lithium. Which of the following diagnostic tests are essential prior to the initiation of lithium therapy with this client?
Correct Answer: B
Rationale: These are general diagnostic blood studies (usually done on admission), but they are not reliable indicators of lithium therapy clearance. These are the primary diagnostic tests to determine kidney functioning. Because lithium is excreted through the kidneys and because it can be very toxic, adequate renal function must be ascertained before therapy begins. These are diagnostic blood tests used to determine the presence of endocrine (not renal) dysfunction. These are other types of diagnostic procedures used to determine musculoskeletal, neural, and cardiac (rather than renal) functioning.