Nokea
A nurse is caring for a client who has a respiratory infection. The nurse should have the client sit in a high-Fowler's position to help mobilize secretions from which of the following lung segments?
- A. Apical segments
- B. Both upper lobes
- C. Anterior segments of both lower lobes
- D. Posterior segments of both lower lobes
Correct Answer: B
Rationale: High-Fowler's position enhances lung expansion and secretion clearance from the upper lobes.
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A nurse is preparing to measure a client's oxygen saturation and notes edema of the client's hands and thickened toenails. The nurse should apply the pulse oximeter probe to which of the following locations?
- A. Finger
- B. Earlobe
- C. Toe
- D. Skin fold
Correct Answer: B
Rationale: The correct answer is B: Earlobe. The nurse should apply the pulse oximeter probe to the earlobe in this scenario because the client's hands have edema, making finger placement less reliable for accurate readings. Thickened toenails also suggest poor circulation in the toes, making toe placement less accurate. The earlobe provides a good peripheral site for accurate oxygen saturation measurement, as it has good blood flow and is less affected by edema or circulation issues. Placing the probe on the skin fold may lead to erroneous readings due to variations in skin thickness and perfusion. Therefore, the earlobe is the most suitable and reliable location for obtaining an accurate oxygen saturation measurement in this situation.
A nurse is collecting data from the mother of a toddler. Which of the following activities should the nurse expect the toddler to be able to perform?
- A. Jump rope
- B. Ride a tricycle
- C. Print letters and numbers
- D. Use scissors to cut out a picture
Correct Answer: B
Rationale: The correct answer is B: Ride a tricycle. Toddlers typically develop the coordination and balance needed to ride a tricycle around the age of 3. This activity helps improve gross motor skills and coordination. Jumping rope (A) requires more advanced motor skills and coordination. Printing letters and numbers (C) involves fine motor skills that develop later. Using scissors to cut out a picture (D) also requires more advanced fine motor skills and hand-eye coordination.
A nurse is collecting data for a client who has malnutrition resulting from a chronic illness. Which of the following manifestations should the nurse expect to find?
- A. Non-palpable spleen
- B. Slightly moist skin
- C. Presence of surface papillae on tongue
- D. Depigmented hair
Correct Answer: D
Rationale: The correct answer is D: Depigmented hair. Malnutrition can lead to changes in hair color and texture, resulting in depigmented or thinning hair. This is due to the body lacking essential nutrients needed for healthy hair growth. Non-palpable spleen (A) is not typically associated with malnutrition. Slightly moist skin (B) is more likely to be seen in a well-nourished individual. Presence of surface papillae on the tongue (C) is not a common manifestation of malnutrition. Therefore, depigmented hair (D) is the most likely manifestation of malnutrition in this scenario.
A nurse is assisting in interviewing a client who is being admitted from a long-term care facility. In which of the following situations should the nurse ask a closed-ended question?
- A. Determining if the client is eating a well-balanced diet
- B. Asking the client about his receptiveness to the transfer
- C. Determining how the client completes his ADLs
- D. Asking if the client took his medications this morning
- E. *
Correct Answer: D
Rationale: Closed-ended questions are useful for obtaining specific, factual information, such as whether the client took their medications.
A nurse is reinforcing preoperative teaching with a client who will undergo abdominal surgery. The nurse explains that the client will wear antiembolism stockings after the procedure. When the client asks what the stockings do, which of the following responses should the nurse make?
- A. They'll protect your legs and heels from skin breakdown.
- B. They'll help keep you warm immediately after your surgery.
- C. They'll improve your circulation to keep blood from pooling in your legs.
- D. They'll make it easier for you to do leg exercises after your surgery.
Correct Answer: C
Rationale: Correct Answer: C. They'll improve your circulation to keep blood from pooling in your legs.
Rationale:
1. Antiembolism stockings apply gentle pressure to the legs, promoting blood flow.
2. Improved circulation helps prevent blood clots by reducing the risk of venous stasis.
3. By preventing blood pooling, the stockings decrease the chances of deep vein thrombosis.
Incorrect Choices:
A. Skin breakdown prevention is not the primary purpose of antiembolism stockings.
B. Keeping warm is not the main function of these stockings.
D. While leg exercises are important post-surgery, it is not the main reason for using antiembolism stockings.