NCLEX-PN
Health Promotion and Maintenance NCLEX Questions
1. A preschooler has successfully completed the test item 'counts 5 blocks' on the Denver II test. This pass is evidence of which of the following developmental concepts?
- A. centration
- B. causality
- C. nonreversibility
- D. conservation
Correct answer: D
Rationale: The ability of a preschooler to move five blocks to a piece of paper and state there are five blocks on the paper is evidence that the preschooler has the ability of conservation. This concept refers to the fact that the quantity of something doesn't change just because the shape, contour, and so on has changed. Five blocks are still five blocks, whether they are lying beside the paper, stacked on the paper, or moved to the paper. Centration is the ability to concentrate on one feature of a situation while neglecting all other aspects. Causality is based on the sequence of events, one event ordinarily following another. Non-reversibility refers to the inability of preschoolers to reverse their operations. They are only able to think forward, not retrace or reverse their thought processes.
2. While performing a physical assessment on a 6-month-old infant, the nurse observes head lag. Which of the following nursing actions should the nurse perform first?
- A. Ask the parents to allow the infant to lie on his stomach to promote muscle development.
- B. Notify the physician because a developmental or neurological evaluation is indicated.
- C. Document the findings as abnormal in the nurse's notes.
- D. Explain to the parents that their child is likely to have developmental delays.
Correct answer: B
Rationale: Head lag should be completely resolved by 4 months of age. Continuing head lag at 6 months of age indicates the need for further developmental or neurological evaluation. Laying the infant on his stomach promotes muscle development of the neck and shoulder muscles, but because of the age of this child, a referral should be the first action. The findings are abnormal for a 6-month-old infant. Significant head lag can be seen in infants with Down syndrome and hypoxia, as well as neurological and other metabolic disorders. While some of these disorders might include developmental delays, stating this to the parents without a proper evaluation can cause unnecessary distress. The priority is to identify the cause of the head lag through a medical evaluation before discussing potential outcomes with the parents.
3. The goals of palliative care include all of the following except:
- A. giving clients with life-threatening illnesses the best quality of life possible
- B. taking care of the whole person"?body, mind, spirit, heart, and soul
- C. no interventions are needed because the client is near death
- D. supporting the needs of the family and client
Correct answer: C
Rationale: The goals of palliative care include choices A, B, and D. Choice C, 'no interventions are needed because the client is near death,' is not part of palliative care. Palliative care involves giving clients with life-threatening illnesses the best quality of life possible, taking care of the whole person"?body, mind, spirit, heart, and soul, and supporting the needs of the family and client. Interventions are crucial in palliative care to ensure the comfort and well-being of the client until the end of life. Therefore, the correct answer is that no interventions are needed because the client is near death.
4. Ms. Petty is having difficulty falling asleep. Which of the following measures promote sleep?
- A. exercising vigorously for 20 minutes each night beginning at 9:30 p.m.
- B. taking a cool shower and drinking a hot cup of tea
- C. watching TV nightly until midnight
- D. getting a back rub and drinking a glass of warm milk
Correct answer: D
Rationale: The correct answer is getting a back rub and drinking a glass of warm milk. These measures are relaxation techniques that can help promote sleep by calming the body and mind. Exercising vigorously right before bedtime, as mentioned in choice A, can increase arousal and make it harder to fall asleep. Choice B, taking a cool shower and drinking a hot cup of tea, involves temperature changes that might not be conducive to sleep. Watching TV until midnight, as in choice C, exposes the individual to blue light and mental stimulation, both of which can disrupt the natural sleep-wake cycle.
5. What is the primary nutritional deficiency of concern for a strict vegetarian?
- A. vitamin C
- B. vitamin B12
- C. vitamin E
- D. magnesium
Correct answer: B
Rationale: Vitamin B12 is the primary nutritional deficiency of concern for a strict vegetarian. While all mentioned vitamins are essential for overall health, vitamin B12 is particularly important for vegetarians as it is mainly found in animal products. A strict vegetarian diet may lack sufficient vitamin B12 intake, leading to potential health issues like anemia and neurological problems. Vitamin C deficiency is more commonly associated with scurvy, which is preventable with a diet rich in fruits and vegetables. Vitamin E deficiency is rare and usually only seen in specific medical conditions. Magnesium deficiency is not typically a primary concern for strict vegetarians as magnesium can be obtained from a variety of plant-based sources.
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