NCLEX-PN
Health Promotion and Maintenance NCLEX Questions Questions
Extract:
Question 1 of 5
The home health nurse has made a visit to an 85-year-old female client's home who has recently had surgery to replace her left knee. The client has been discharged from a rehab facility and has been able to walk on her own. The nurse assesses the need for teaching related to fall prevention. What should the nurse include in this teaching plan?
Correct Answer: A
Rationale: Rugs and clutter are a primary cause of falls in the home and should be eliminated if possible to decrease the risk of a fall.
Question 2 of 5
The chemotherapeutic DNA alkylating agents such as nitrogen mustards are effective because they:
Correct Answer: A
Rationale: Alkylating agents are highly reactive chemicals that introduce alkyl radicals into biologically active molecules and thereby prevent their proper functioning, replication, and transcription.
Choice 2 is incorrect because alkylating agents have numerous side effects including alopecia, nausea, vomiting, and myelosuppression.
Choice 3 is incorrect because nitrogen mustards have a broad spectrum of activity against chronic lymphocytic leukemia, non-Hodgkin's lymphoma, and breast and ovarian cancer, but they are effective chemotherapeutic agents because of DNA crosslinkage.
Choice 4 is incorrect because alkylating agents are non-cell-cycle-specific agents.
Question 3 of 5
A client describes her cervical mucus as clear, thin, and elastic. Upon examination, the nurse demonstrates that the cervical mucus can be stretched 8-10 cm. The nurse correctly documents the finding as:
Correct Answer: C
Rationale: Spinnbarkheit is the term for stretchy, elastic cervical mucus at ovulation, indicating fertility. Ferning requires microscopic examination, and inhospitable mucus inhibits sperm motility.
Question 4 of 5
A nurse is preparing to assess a client for the presence of the Tinel sign. Which action does the nurse take to elicit this sign?
Correct Answer: B
Rationale: The Tinel sign is elicited by percussing at the location of the median nerve at the wrist. In carpal tunnel syndrome, this test can produce burning and tingling along the nerve's distribution.
Choices A, C, and D are incorrect. Testing for the strength of each muscle joint and checking for repetitive movements in the joints involve different assessments unrelated to the Tinel sign. Asking the client to flex the wrist 90 degrees while holding the hands back to back is associated with the Phalen test, which is another evaluation for carpal tunnel syndrome.
Question 5 of 5
When determining a fetal heart rate (FHR) and noting accelerations from the baseline rate when the fetus is moving, a nurse interprets this finding as:
Correct Answer: A
Rationale: When a nurse notes accelerations from the baseline rate of the fetal heart rate, particularly when they occur with fetal movement, it is considered a reassuring sign. This indicates a healthy response to fetal activity. Reassuring signs in FHR monitoring include an average rate between 120 and 160 beats/min at term, a regular rhythm with slight fluctuations, accelerations from the baseline rate (often associated with fetal movement), and the absence of decreases from the baseline rate.
Choices B, C, and D are incorrect because accelerations in FHR with fetal movement are not indicative of the need to contact the physician, fetal distress, or a nonreassuring sign. These signs would typically be associated with other abnormal FHR patterns that would warrant further assessment and intervention.