NCLEX-RN
NCLEX-RN Exam Practice Questions
Extract:
Question 1 of 5
A client has an order to administer cisplatin (Platinol). Which drug would the nurse expect to be ordered to reduce renal toxicity from the cisplatin infusion?
Correct Answer: A
Rationale: Amifostine protects kidneys from cisplatin’s nephrotoxicity by neutralizing free radicals. Dexrazoxane (
B) protects the heart, Mesna (
C) prevents bladder toxicity, and Pamidronate (
D) treats hypercalcemia.
Question 2 of 5
As the client reaches 6cm dilation,the nurse notes late decelerations on the fetal monitor. What is the most likely explanation of this pattern?
Correct Answer: D
Rationale: Late decelerations indicate uteroplacental insufficiency where reduced placental blood flow during contractions causes fetal hypoxia. Cord compression causes variable decelerations head compression causes early decelerations and sleep does not cause decelerations.
Question 3 of 5
The client is admitted with a diagnosis of gestational trophoblastic disease. Which symptom is most likely to be present?
Correct Answer: A
Rationale: Gestational trophoblastic disease (e.g. molar pregnancy) causes markedly elevated hCG levels due to abnormal trophoblastic proliferation. Fetal heart tones are absent uterine size is larger and hypotension is not typical.
Question 4 of 5
A 3-year-old female client is brought into the pediatric clinic because she limps. She has not been to the clinic since she was 9 months old. The nurse practitioner describes the limp as a 'Trendelenburg gait.' This gait is characteristic of:
Correct Answer: B
Rationale: (A, C,
D) A Trendelenburg gait is not characteristic of any of these disorders. The downward slant of one hip is a positive sign of dislocation in the weight-bearing hip. If one hip is dislocated, the child walks with a characteristic limp known as the Trendelenburg gait.
Question 5 of 5
The nurse practitioner determines that a client is approximately 9 weeks' gestation. During the visit, the practitioner informs the client about symptoms of physical changes that she will experience during her first trimester, such as:
Correct Answer: A
Rationale: Nausea and vomiting are experienced by almost half of all pregnant women during the first 3 months of pregnancy as a result of elevated human chorionic gonadotropin levels and changed carbohydrate metabolism. Quickening is the mother's perception of fetal movement and generally does not occur until 18-20 weeks after the last menstrual period in primigravidas, but it may occur as early as 16 weeks in multigravidas. During the first trimester there should be only a modest weight gain of 2-4 lb. It is not uncommon for women to lose weight during the first trimester owing to nausea and/or vomiting. Physical changes are not apparent until the second trimester, when the uterus rises out of the pelvis.