Nokea
Nurse has removed a sterile pack from its outside cover & placed it on a clean work surface in preparation for an invasive procedure. Which of the following flaps should the nurse unfold first?
- A. Flap closest to body
- B. Right side flap
- C. Left side flap
- D. Flap farthest from the body
Correct Answer: D
Rationale: The correct answer is D: Flap farthest from the body. Unfolding this flap first ensures that the sterile contents inside the pack remain protected from contamination by the nurse's body and hands. Starting with the farthest flap minimizes the risk of accidental touching or contamination of the sterile instruments or supplies. Unfolding the closest flap (choice A) or the side flaps (choices B and C) first could potentially expose the sterile contents to contamination. Therefore, unfolding the flap farthest from the body is the most appropriate and logical step to maintain sterility and ensure safe patient care during the procedure.
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Nurse educator presenting on basic first aid for new home health nurses. She evaluates teaching as effective when new nurse states client who has heat stroke will have which of following?
- A. Hypotension
- B. Bradycardia
- C. Clammy skin
- D. Bradypnea
Correct Answer: A
Rationale: The correct answer is A: Hypotension. In heat stroke, the body's temperature regulation fails, leading to vasodilation and dehydration. This results in decreased blood pressure (hypotension) as the body struggles to cool down. Choices B (Bradycardia), C (Clammy skin), and D (Bradypnea) are not typical signs of heat stroke. Bradycardia is a slower heart rate, which is usually not seen in heat stroke as the body tries to cool itself. Clammy skin may be present in heat exhaustion but not necessarily in heat stroke. Bradypnea, or slow breathing, is not a common symptom of heat stroke, which is more associated with rapid breathing due to the body's attempt to cool down.
Nurse educator is discussing facility protocol for tornados with staff. Which should nurse include in instructions? (Select all that apply.)
- A. Open doors to client rooms
- B. Place blankets over clients who are confined to beds
- C. Move beds away from windows
- D. Draw shades & close drapes
- E. Relocate ambulatory clients in hallways back to rooms
Correct Answer: B,C,D
Rationale: The correct answers are B, C, and D. B: Placing blankets over confined clients helps protect them from debris. C: Moving beds away from windows reduces the risk of injury from shattered glass. D: Drawing shades and closing drapes can prevent glass from shattering and flying into the room. A: Opening doors to client rooms can increase the risk of debris entering and injuring clients. E: Relocating ambulatory clients back to rooms can expose them to more danger in case of a tornado.
Nurse educator is teaching module on proper body mechanics during employee orientation. Which statements by new nurse indicates need for more teaching?
- A. My line of gravity should fall outside my base of support
- B. The lower my center of gravity, the more stability I have
- C. To broaden my base of support, I should spread my feet apart
- D. When I lift an object, I should hold it as close to my body as possible
Correct Answer: A
Rationale: Rationale: A nurse's line of gravity should fall within the base of support, not outside, to maintain balance and prevent falls. Choice A is incorrect as it indicates a need for more teaching. Choices B, C, and D are correct statements that promote proper body mechanics. B explains the relationship between center of gravity and stability, C emphasizes broadening the base of support for better balance, and D suggests holding objects close to the body to reduce strain.
Nursing instructor is reviewing steps of nursing process with group of students. Students should identify which of following data as objective? (Select all that apply.)
- A. Respiratory rate of 22/min with even, unlabored respirations
- B. I can only walk 3 blocks before my legs start to hurt'
- C. Pain level 3/10
- D. Skin pink, warm, dry
- E. Urine output 300 mL/8 hr
- F. Dressing clean, dry, intact
Correct Answer: A, D, E, F
Rationale: Objective data refers to measurable and observable information.
A: Respiratory rate and breathing pattern can be directly observed and counted, making it objective data.
D: Skin color, temperature, and moisture can be seen and felt, making it objective data.
E: Urine output is quantifiable and measurable, making it objective data.
F: The cleanliness, dryness, and integrity of a dressing can be visually assessed, making it objective data.
The other choices involve subjective experiences or interpretations (B), self-reported pain level (C), or may require additional assessments beyond direct observation (G).
Nurse evaluating how well client learned the info presented in teaching about heart-healthy diet. Client states she understands what to do now. Which actions by nurse should assist evaluation of client's learning?
- A. Encourage client to ask questions
- B. Ask client to explain how to select or prepare meals
- C. Encourage client to fill out eval form
- D. Ask client if she has resources for further instruction on topic
Correct Answer: B
Rationale: The correct answer is B: Ask client to explain how to select or prepare meals. This action allows the nurse to assess the client's understanding by evaluating if the client can articulate the key concepts of a heart-healthy diet, demonstrating comprehension. It goes beyond a simple affirmation of understanding and requires the client to apply the knowledge. Encouraging questions (choice A) is important but may not provide a direct assessment of the client's grasp of the material. Choices C and D do not directly assess the client's understanding of the heart-healthy diet teachings.