Nokea
A provider prescribes isometric exercises for a client who has a knee injury. The nurse should instruct the client to expect which of the following results from completing these exercises regularly?
- A. Increased muscle strength and tone to reduce muscle wasting
- B. Muscle hypertrophy to compensate for decreased joint strength
- C. Promotion of venous stasis to reduce the risk of embolus formation
- D. Reduction in bone density loss to prevent osteoporosis
Correct Answer: A
Rationale: The correct answer is A: Increased muscle strength and tone to reduce muscle wasting. Isometric exercises involve muscle contraction without joint movement, which helps improve muscle strength and tone. This is crucial in preventing muscle wasting commonly seen in clients with knee injuries. Muscle hypertrophy (B) is more associated with resistance training, not isometric exercises. Promotion of venous stasis (C) is incorrect as isometric exercises actually promote circulation and reduce the risk of blood clots. Reduction in bone density loss (D) is not directly related to isometric exercises.
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A nurse is preparing to insert an indwelling urinary catheter for a female client. After opening the catheter kit and preparing the supplies, which of the following steps should the nurse perform next?
- A. Cleanse the meatus.
- B. Don sterile gloves.
- C. Cleanse the labia.
- D. Lubricate the catheter.
Correct Answer: B
Rationale: The correct next step is to don sterile gloves (choice B). This is essential to maintain aseptic technique and prevent infection during catheter insertion. Sterile gloves create a barrier between the nurse's hands and the client's urinary tract, reducing the risk of introducing pathogens. Cleansing the meatus (choice A) or labia (choice C) should come after donning sterile gloves to prevent contamination. Lubricating the catheter (choice D) should be done just before insertion to facilitate a smooth and comfortable procedure.
A nurse is reinforcing dietary teaching with a client who is Asian-American and looks at the floor during the instruction. Which of the following actions should the nurse take to demonstrate cultural sensitivity?
- A. Check to see what is on the floor.
- B. Pause and wait until the client looks up.
- C. Move closer to the client.
- D. Continue the discussion while avoiding eye contact.
Correct Answer: D
Rationale: Avoiding direct eye contact is a cultural sign of respect in some Asian cultures, so the nurse should not force eye contact.
A nurse is caring for an older adult client who is Chinese and is recovering from a bowel obstruction. The client is prescribed a clear-liquid diet and asks the nurse for a cup of hot ginger tea. The nurse should identify that this request is for which of the following purposes?
- A. To regulate blood pressure
- B. To promote digestion
- C. To enhance the immune system
- D. To reduce inflammation
Correct Answer: B
Rationale: The correct answer is B: To promote digestion. Ginger tea is commonly used in Chinese culture to aid digestion and alleviate gastrointestinal issues, making it a suitable choice for a client recovering from a bowel obstruction. Ginger has natural properties that can help stimulate digestive enzymes and improve digestion. This can be beneficial for the client to ease any potential digestive discomfort after the bowel obstruction.
Other choices are incorrect because:
A: Ginger tea is not typically used to regulate blood pressure.
C: While ginger can have some immune-boosting properties, the primary purpose in this scenario is related to digestion.
D: Ginger does have anti-inflammatory properties, but the client's request for ginger tea is more likely for digestive purposes.
A nurse is planning home care for a school-age child who is awaiting discharge to home following an acute asthma attack. Which of the following growth and development stages according to Erikson should the nurse consider in the planning?
- A. Autonomy vs. shame and doubt
- B. Initiative vs. guilt
- C. Industry vs. inferiority
- D. Identity vs. role confusion
Correct Answer: C
Rationale: The correct answer is C: Industry vs. inferiority. This stage in Erikson's theory occurs during school age (6-11 years), where children develop a sense of competence and mastery in their skills and tasks. Considering this stage in the planning for a child recovering from an asthma attack is crucial. By emphasizing the child's abilities and encouraging them to engage in self-care activities, the nurse can promote a sense of industry and competence, which can boost the child's self-esteem. Choices A, B, and D are not directly related to the developmental stage of school-age children and do not address the specific needs and challenges this age group faces. Autonomy vs. shame and doubt (A) is more relevant to toddlers, Initiative vs. guilt (B) is more relevant to preschoolers, and Identity vs. role confusion (D) is more relevant to adolescents.
A nurse is reinforcing teaching with a client who is obese and has obstructive sleep apnea about how to decrease the number of apneic episodes he has each night. Which of the following statements should the nurse identify as an indication that the client understands the instructions?
- A. I'll use a humidifier beside my bed at night.
- B. I'll sleep better if I take a sleeping pill at night.
- C. I am going to try to lose about 50 pounds.
- D. I am going to have a glass of red wine before bedtime.
Correct Answer: C
Rationale: The correct answer is C: "I am going to try to lose about 50 pounds." This statement indicates the client's understanding of how weight loss can help reduce obstructive sleep apnea episodes in obese individuals. Excess weight can contribute to airway obstruction during sleep, leading to apneic episodes. Losing weight can alleviate this pressure on the airway, improving breathing during sleep.
A: Using a humidifier may help with dry air but does not directly address the underlying cause of obstructive sleep apnea.
B: Taking a sleeping pill can mask symptoms but does not address the root cause of the issue.
D: Consuming alcohol before bedtime can worsen sleep apnea symptoms as it relaxes the throat muscles, potentially increasing the risk of apneic episodes.