how many calories per kilogram does an average full term infant require when the infant is around 1 2 months old

HESI LPN

HESI Leadership and Management Test Bank

1. How many calories per kilogram does an average full-term infant require when the infant is around 1-2 months old?

A. 140 calories per kilogram per day
B. 120 calories per kilogram per day
C. 100 calories per kilogram per day
D. 160 calories per kilogram per day

Correct answer: B

Rationale: An average full-term infant requires about 120 calories per kilogram per day at 1-2 months old. This amount is essential for their growth and development during this critical stage. Choices A, C, and D are incorrect as they provide calorie amounts that are either too high or too low for an average full-term infant at 1-2 months old, which could potentially lead to health issues or inadequate nutrition.

2. Which patient is at greatest risk for papilledema?

A. An elderly patient with cataracts and macular degeneration
B. A male patient with hypothyroidism
C. A male patient with hyperthyroidism
D. An adolescent with a closed head injury

Correct answer: D

Rationale: An adolescent with a closed head injury is at the highest risk for papilledema due to increased intracranial pressure. Papilledema is often a consequence of elevated intracranial pressure, which can occur in conditions like head trauma. Choices A, B, and C do not directly correlate with an increased risk of papilledema compared to a closed head injury, which is more likely to lead to elevated intracranial pressure and subsequent papilledema.

3. Which of the following differentiates ulcerative colitis from Crohn's disease?

A. Crohn's disease primarily affects the left colon and rectum, while ulcerative colitis most often affects the right colon and distal ileum.
B. Crohn's disease presents with shallow ulcerations, whereas ulcerative colitis presents with a cobblestone appearance of the mucosal lining.
C. The extent of involvement is noncontiguous and segmented with Crohn's disease, whereas it is contiguous and diffuse with ulcerative colitis.
D. Crohn's disease has primarily mucosal involvement, whereas it is transmural with ulcerative colitis.

Correct answer: C

Rationale: The correct answer is C. Crohn's disease is characterized by noncontiguous, segmented involvement, meaning it can affect different areas with healthy tissue in between, while ulcerative colitis involves continuous areas of inflammation. Choices A, B, and D are incorrect because Crohn's disease can affect any part of the digestive tract from mouth to anus, can present with shallow ulcerations or deep fissures, and is transmural, meaning it affects the entire thickness of the bowel wall. On the other hand, ulcerative colitis typically affects the colon and rectum, presents with a continuous pattern of inflammation, and primarily involves the mucosal lining of the colon.

4. What is the normal sodium level in the body?

A. 135 to 145 milliequivalents per liter.
B. 3 to 5 milliequivalents per liter.
C. 135 to 145 microequivalents per liter.
D. 3 to 5 microequivalents per liter.

Correct answer: A

Rationale: The correct answer is A: 135 to 145 milliequivalents per liter. The normal range for sodium levels in the body is expressed in milliequivalents per liter, not microequivalents. Choice B and D provide a significantly lower range which is not within the normal values for sodium. Choice C incorrectly states 'microequivalents' instead of the correct unit 'milliequivalents'. Therefore, A is the correct answer.

5. A nurse manager observes an assistive personnel (AP) incorrectly transferring a client to the bedside commode. Which of the following should the nurse take first?

A. Refer the AP to the facility procedure manual
B. Demonstrate the proper client transfer technique for the AP
C. Instruct the AP to request assistance when unsure about a task
D. Help the AP assist the client with the transfer

Correct answer: D

Rationale: The correct first action for the nurse is to ensure the safety of the client by immediately intervening to help the AP with the transfer. This hands-on assistance can prevent any potential harm to the client. Referring the AP to the facility procedure manual (Choice A) might take time and delay the necessary immediate action. Demonstrating the proper technique (Choice B) can be done after ensuring the client's safety. Instructing the AP to request assistance (Choice C) is not the most urgent step when a client's safety is at risk.