NCLEX-RN
NCLEX RN Predictor Exam Questions
Extract:
Question 1 of 5
A client with a history of a seizure disorder is being prepared for an EEG. The nurse should:
Correct Answer: A
Rationale: Washing the client’s hair ensures a clean scalp for electrode placement during an EEG, improving accuracy. Chest electrodes, sedatives, and fluid restriction are not required.
Question 2 of 5
The nurse is caring for a client with a history of silicosis. The nurse should give priority to assessing the:
Correct Answer: C
Rationale: Silicosis is a lung disease caused by inhaling silica dust, leading to fibrosis and impaired gas exchange, so assessing respiratory status is the priority.
Question 3 of 5
A client tells the doctor that she is about 20 weeks pregnant. The most definitive sign of pregnancy is:
Correct Answer: B
Rationale: Fetal heart tones detectable by Doppler around 10-12 weeks and consistently by 20 weeks are the most definitive sign of pregnancy. HCG uterine enlargement and breast changes are presumptive or probable signs.
Question 4 of 5
Which diet is associated with an increased risk of colorectal cancer?
Correct Answer: C
Rationale: High-fat, refined carbohydrate diets are linked to colorectal cancer due to increased bile acid production and reduced fiber intake, which promote carcinogenesis. The other diets are less strongly associated.
Question 5 of 5
The client is admitted to the family-planning clinic with a desire to use a diaphragm as her method of contraception. Which instructions should be included in the teaching plan?
Correct Answer: B, E
Rationale: Diaphragms require contraceptive gel (
B) for efficacy and must remain in place 6 hours post-intercourse (E). Hot water (
A) may damage the diaphragm; douching (
C) is discouraged; resizing occurs every 2 years or after weight changes (
D).