Nokea
What nutrient can be obtained from broccoli and is related to the concept of increased excretion?
- A. Potassium
- B. Increased excretion
- C. Broccoli
Correct Answer: C
Rationale: The correct answer is C, Broccoli. Broccoli is a good source of potassium. Increased excretion can be related to the dietary intake of nutrients like potassium. Choice A, Potassium, is a nutrient obtained from broccoli but is not directly related to increased excretion. Choice B, Increased excretion, is a process rather than a nutrient obtained from broccoli, making it an incorrect choice.
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Who is the first individual in the combat health support chain to make medically substantiated decisions based on military occupational specialty-specific medical training?
- A. Physician
- B. Physician assistant
- C. Combat medic
- D. Combat lifesaver
Correct Answer: B
Rationale: The correct answer is 'Physician assistant.' Physician assistants are trained to make medically substantiated decisions based on their specific medical training within the combat health support chain. Choice A, 'Physician,' is incorrect as they may be involved but are not typically the first in line for such decisions as physician assistants. Choice C, 'Combat medic,' is incorrect as they usually provide immediate medical care but may not be the first to make medically substantiated decisions. Choice D, 'Combat lifesaver,' is incorrect as they are trained to provide basic life-saving interventions but may not have the specialized medical training to make complex medical decisions.
The nurse is teaching the client with peripheral vascular disease. Which intervention should the nurse discuss with the client?
- A. Keep the area between the toes dry.
- B. Wear comfortable, well-fitting shoes.
- C. Cut toenails straight across.
- D. A,B
Correct Answer: D
Rationale: The correct interventions for a client with peripheral vascular disease include keeping the area between the toes dry to prevent moisture-related skin issues and wearing comfortable, well-fitting shoes to prevent injury and promote circulation. Cutting toenails straight across is important to prevent ingrown toenails, but in this case, an arch cut can lead to injury. Therefore, choices A and B are correct, making option D the most appropriate answer. Choice C is incorrect in this context.
Listed below are five categories that identify the responsibilities of the practical nurse manager in personnel management. Which of these categories is most appropriate for the task 'Conduct physical training'?
- A. Accountability
- B. Personal/professional development
- C. Individual training
- D. Military appearance/physical condition
Correct Answer: D
Rationale: The correct answer is D because 'Military appearance/physical condition' typically involves conducting physical training to ensure personnel meet certain physical standards. Choices A, B, and C are incorrect. Accountability deals with being answerable for one's actions, personal/professional development focuses on individual growth and advancement, and individual training refers to specific skill development rather than physical training.
During a physical assessment of a newborn, what finding should the nurse prioritize reporting?
- A. Head circumference of 40 cm
- B. Chest circumference of 32 cm
- C. Acrocyanosis and edema of the scalp
- D. Heart rate of 160 bpm and respirations of 40/min
Correct Answer: A
Rationale: The correct answer is A because a head circumference of 40 cm is unusually large for a newborn, which may indicate hydrocephalus or other abnormalities. Reporting this finding is crucial for further evaluation and intervention. Choices B, C, and D are not as concerning during a newborn physical assessment. A chest circumference of 32 cm is within the normal range for a newborn. Acrocyanosis and edema of the scalp are common findings in newborns and usually resolve without intervention. While a heart rate of 160 bpm and respirations of 40/min should be monitored, they are not as critical as an unusually large head circumference.
A nurse administers albuterol to a child with asthma. For what common side effect should the nurse monitor the child?
- A. Flushing
- B. Dyspnea
- C. Tachycardia
- D. Hypotension
Correct Answer: C
Rationale: The correct answer is C, Tachycardia. Albuterol, a bronchodilator used to treat asthma, commonly causes tachycardia as a side effect. This occurs due to the medication's stimulatory effect on beta-2 adrenergic receptors. Flushing (Choice A) is not a common side effect of albuterol. Dyspnea (Choice B) refers to difficulty breathing, which is a symptom albuterol aims to alleviate. Hypotension (Choice D) is not typically associated with albuterol use; instead, albuterol can lead to an increase in blood pressure.