Nokea
The nurse is preparing a client for mammography. To prepare the client for a mammogram, the nurse should tell the client:
- A. To omit creams, powders, or deodorants before the exam
- B. To restrict fat intake for 1 week before the test
- C. That mammography replaces the need for self-breast exams
- D. That mammography requires a higher dose of radiation than an x-ray
Correct Answer: A
Rationale: The client undergoing a mammogram should be instructed to omit deodorants or powders beforehand because they can interfere with the imaging results. Answer A is correct as it aligns with the preparation needed before a mammogram to ensure accurate results. Answer B is incorrect because there is no requirement for fat intake restrictions before a mammogram. Answer C is incorrect because mammography does not replace the necessity of self-breast exams; both are crucial for maintaining breast health. Answer D is incorrect because a mammogram does not require higher doses of radiation than an x-ray. In fact, mammography uses a low dose of radiation to create images for breast examination.
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The nurse is working with families who have been displaced by a fire in an apartment complex. What is the priority intervention during the initial assessment?
- A. Provide a liaison to meet housing needs.
- B. Attentively listen when clients describe their feelings.
- C. Offer nurturing support for clients who are confused by the events.
- D. Provide structure for clients exhibiting moderate to severe anxiety.
Correct Answer: A
Rationale: The correct answer is to provide a liaison to meet housing needs. In the initial assessment after a disaster like a fire, ensuring basic needs such as housing, clothing, and food are met is the priority. Once the physical needs are addressed, the nurse can then focus on assisting clients in managing the psychological effects of loss. Choices B, C, and D are not the priority during the initial assessment as addressing housing needs should come first to provide a sense of stability and security for the affected families.
When assessing a client in crisis, what should the nurse prioritize?
- A. Allowing the client to work through independent problem-solving.
- B. Completing an in-depth evaluation of stressors and responses to the situation.
- C. Focusing on immediate stress reduction.
- D. Recommending ongoing therapy.
Correct Answer: C
Rationale: When a client is in crisis, the nurse's priority is to focus on immediate stress reduction. Crisis intervention aims to stabilize the client in the present moment by addressing the most pressing issues. Allowing the client to work through independent problem-solving (Choice A) may not be appropriate during a crisis as they might need immediate support. Completing an in-depth evaluation of stressors (Choice B) is important but not the immediate priority during a crisis. Recommending ongoing therapy (Choice D) may be considered later, but the immediate focus should be on reducing the client's stress and stabilizing the situation.
A client is admitted to the acute care unit. Initial laboratory values reveal serum sodium of 170meq/L. What behavior changes would be most common for this client?
- A. Anger
- B. Mania
- C. Depression
- D. Psychosis
Correct Answer: B
Rationale: The correct answer is 'Mania.' A client with a serum sodium level of 170 meq/L has hypernatremia, which can lead to manic behavior. Hypernatremia is associated with irritability, restlessness, confusion, and in severe cases, manic symptoms. Choices A, C, and D (Anger, Depression, Psychosis) are not typically associated with hypernatremia and are, therefore, incorrect in this context.
The new mother asks why her baby has lost weight since he was born. The best explanation of the weight loss is:
- A. The baby is dehydrated due to polyuria.
- B. The baby is hypoglycemic due to lack of glucose.
- C. The baby is allergic to the formula the mother is giving him.
- D. The baby can lose up to 10% of weight due to meconium stool, loss of extracellular fluid, and initiation of breastfeeding.
Correct Answer: D
Rationale: After birth, newborns can lose weight due to meconium stool, loss of extracellular fluid, and the initiation of breastfeeding. This weight loss is a normal and expected physiological process, and infants can lose up to 10% of their birth weight during this period. There is no indication of dehydration (polyuria), hypoglycemia (lack of glucose), or allergy to the formula as reasons for weight loss in newborns. Therefore, answers A, B, and C are incorrect. Answer D provides the most accurate explanation for the observed weight loss in the newborn.
Several clients are admitted to the emergency room following a three-car vehicle accident. Which clients can be assigned to share a room in the emergency department during the disaster?
- A. The schizophrenic client experiencing visual and auditory hallucinations and the client with ulcerative colitis
- B. The client who is 6 months pregnant with abdominal pain and the client with facial lacerations and a broken arm
- C. A child with fixed and dilated pupils and his parents, and the client with a frontal head injury
- D. The client who arrives with a large puncture wound to the abdomen and the client with chest pain
Correct Answer: B
Rationale: The correct answer is to assign the client who is 6 months pregnant with abdominal pain and the client with facial lacerations and a broken arm to share a room. The pregnant client needs close monitoring due to the abdominal pain, and the client with facial lacerations and a broken arm requires immediate attention for wound care and possible fracture management. Choice A should not be assigned together as the schizophrenic client experiencing visual and auditory hallucinations needs a separate room for privacy and safety, and the client with ulcerative colitis may require isolation due to the risk of infection. Choice C is incorrect because the child with fixed and dilated pupils is likely in a critical condition and should be in a private room with parents, while the client with a frontal head injury needs a separate room for focused care. Choice D is also incorrect as the client with a large puncture wound to the abdomen needs immediate attention in a separate room, and the client with chest pain requires evaluation and monitoring in a separate setting as well.