Nokea
Which menu choices for a child diagnosed with renal failure and experiencing hyperkalemia indicate the need for further instruction by the nurse?
- A. Carrots and green, leafy vegetables
- B. Spaghetti and meat sauce with breadsticks
- C. Hamburger on a bun and cherry gelatin
- D. Chips, cold cuts, and canned foods
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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Which of the following is the function of macrophages and neutrophils?
- A. Phagocytosis
- B. Complement fixation
- C. Antibody production
- D. Suppression of autoimmunity
Correct Answer: A
Rationale: The function of macrophages and neutrophils is primarily phagocytosis, which is the process of engulfing and digesting pathogens such as bacteria, virus-infected cells, and cellular debris. Phagocytosis is a crucial defense mechanism of the immune system as it helps eliminate harmful invaders and promote tissue repair. Macrophages and neutrophils play key roles in innate immunity by recognizing, ingesting, and destroying pathogens to protect the body from infections.
A parent of an infant with gastroesophageal reflux is being taught by a nurse. Which of the following instructions should the nurse include in the teaching?
- A. Offer the infant feedings every 2 hours.
- B. Position the infant upright after feedings.
- C. Feed the infant thickened formula.
- D. Place the infant in a prone position after feedings.
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
All the following are symptoms of acute IgE-mediated food allergy EXCEPT
- A. urticaria
- B. pruritis
- C. abdominal pain
- D. diarrhea
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Early sign of shock is:
- A. Hypotension
- B. Disturbed consciousness level
- C. Cheyne-Stokes breathing
- D. Tachycardia
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
The normal life expectancy for 50% of patients ith amyotropic lateral sclerosis (ALS) is:
- A. 3 years
- B. 10 years
- C. 5 years
- D. 20 years
Correct Answer: A
Rationale: Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease, is a progressive and fatal neurodegenerative disease that affects the nerve cells in the brain and spinal cord. The average life expectancy for individuals with ALS is around 2 to 5 years from the time of diagnosis. Therefore, the normal life expectancy for 50% of patients with ALS would be closer to the midpoint of this range, which is approximately 3 years. While some individuals may live longer than 3 years with ALS, for 50% of patients, this would be a reasonable estimate based on the typical progression of the disease.