Nokea
The client with partial-thickness (second-degree) and full-thickness (third-degree) burns is at risk of infection. What intervention has the highest priority in decreasing the client's risk of infection?
- A. Administration of plasma expanders
- B. Use of careful handwashing technique
- C. Application of a topical antibacterial cream
- D. Limiting visitors to the client with burns
Correct Answer: B
Rationale: The correct answer is the use of careful handwashing technique. Proper handwashing is the most effective way to prevent the transmission of infectious organisms. Option A, administration of plasma expanders, addresses hypovolemia in burn patients but does not directly decrease the risk of infection. Option C, application of a topical antibacterial cream, is beneficial but not as effective as proper handwashing in preventing infection. Option D, limiting visitors, may help reduce the risk of exposure to pathogens but is not as critical as ensuring healthcare providers maintain strict hand hygiene, which is the cornerstone of infection control in any healthcare setting.
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The home care nurse is caring for a client with lung cancer with acute cancer pain. Which is the most appropriate way to assess the client's pain?
- A. The client's pain rating
- B. The nurse's impression of the client's pain
- C. Verbal and nonverbal clues from the client
- D. Pain relief after appropriate nursing intervention
Correct Answer: A
Rationale: The client's perception of pain is the hallmark of pain assessment. Usually noted by the client's rating on a scale of 1 to 10, the assessment is documented and followed with appropriate medical and nursing interventions. The nurse's impression and the verbal and nonverbal clues are subjective data. Pain relief after intervention is appropriate but relates to evaluation.
The nurse on the psychiatric unit notices that a client diagnosed with depression does not eat meals. Which response by the nurse is appropriate?
- A. Suggest the client take meals in the client's room.
- B. Ask the client to identify favorite foods.
- C. Offer the client high-calorie foods to carry around.
- D. Set a goal for percentage of meal consumption.
Correct Answer: B
Rationale: Asking the client to identify favorite foods engages them in their care and may increase appetite by incorporating preferences, addressing the underlying issue of poor intake. Other options may not address motivation or may impose goals without client input.
The healthcare provider is aware that malnutrition is a common problem among clients served by a community health clinic for the homeless. Which laboratory value is the most reliable indicator of chronic protein malnutrition?
- A. Low serum albumin level
- B. Low serum transferrin level
- C. High hemoglobin level
- D. High cholesterol level
Correct Answer: A
Rationale: Long-term protein deficiency significantly lowers serum albumin levels. Albumin, derived from protein breakdown, is produced by the liver when adequate amino acids are available. Due to its long half-life, acute protein loss minimally affects serum albumin levels. In contrast, serum transferrin, with a shorter half-life of 8 to 10 days, decreases with acute protein deficiency and is not a reliable indicator of chronic protein malnutrition. Elevated hemoglobin levels may occur in conditions like dehydration or chronic obstructive pulmonary disease, making it an unreliable indicator of chronic protein malnutrition. High cholesterol levels are not directly linked to protein malnutrition and do not serve as a reliable indicator. Therefore, the most reliable indicator of chronic protein malnutrition among the options provided is a low serum albumin level.
The home care nurse visits a client who is receiving total parenteral nutrition, and the client states, 'I really miss eating dinner with my family.' Which statement from the nurse is the most therapeutic?
- A. What you are feeling is very common.'
- B. Tell me more about your family dinners.'
- C. In a few weeks, you may be allowed to eat.'
- D. You can sit down to dinner even if you do not eat.'
Correct Answer: B
Rationale: The nurse assists the client with expressing feelings and dealing with the aspects of illness and treatment by clarifying and helping the client to focus on and explore concerns. In option 1, the nurse characterizes and classifies the feelings on the basis of an assumption. Option 3 provides false hope and option 4 blocks communication by giving advice.
The nurse in the outpatient mental health clinic develops a plan of care for a client diagnosed with bulimia. The nurse determines that which goal is most important?
- A. The client will identify symptoms of electrolyte imbalance.
- B. The client will maintain dental appointments and oral hygiene.
- C. The client will attend appropriate community support groups.
- D. The client will abstain from binge-purge behaviors.
Correct Answer: D
Rationale: Abstaining from binge-purge behaviors is the primary goal for bulimia treatment, as these behaviors drive the disorder's physical and psychological harm. Other goals support recovery but are secondary to stopping the cycle.