Nokea
A healthcare professional is caring for a client with impaired mobility. Which of the following support devices should the healthcare professional plan to use to prevent the client from developing plantar flexion contractures?
- A. Sheepskin heel pad
- B. Footboard
- C. Trochanter roll
- D. Abduction pillow
Correct Answer: B
Rationale: A footboard is the correct choice to prevent plantar flexion contractures by maintaining proper alignment of the feet. Plantar flexion contractures involve the foot pointing downward, and a footboard helps keep the foot in a neutral position. Choice A, the sheepskin heel pad, is used for pressure ulcer prevention and comfort but does not specifically address plantar flexion contractures. Choice C, the trochanter roll, is used for hip positioning, not foot alignment. Choice D, the abduction pillow, is used to maintain proper positioning of the legs but does not directly address plantar flexion contractures.
You may also like to solve these questions
A nurse is preparing to administer enoxaparin subcutaneously to a client. Which of the following actions should the nurse take?
- A. Inject at a 90-degree angle
- B. Inject at a 45-degree angle
- C. Massage the injection site after administering
- D. Use a longer needle
Correct Answer: B
Rationale: The correct answer is to inject enoxaparin subcutaneously at a 45-degree angle. This angle helps ensure proper delivery of the medication into the subcutaneous tissue. Option A (Inject at a 90-degree angle) is incorrect because subcutaneous injections are usually given at a shallower angle. Option C (Massage the injection site after administering) is incorrect as massaging the site can cause bruising and should generally be avoided. Option D (Use a longer needle) is incorrect as using a longer needle is unnecessary and may increase the risk of injecting the medication too deeply.
A nurse is caring for a female client who has osteoporosis and a new prescription for raloxifene. What should the nurse assess prior to initiating therapy?
- A. Pregnancy status
- B. Bone density
- C. Calcium levels
- D. Blood pressure
Correct Answer: A
Rationale: The correct answer is A: Pregnancy status. Raloxifene is a pregnancy category X drug, which means it can cause serious birth defects. Therefore, it is crucial for the nurse to assess the client's pregnancy status before initiating therapy. Choice B, bone density, while important in osteoporosis management, is not a specific concern related to initiating raloxifene therapy. Choice C, calcium levels, and choice D, blood pressure, are not directly related to the initiation of raloxifene therapy in a female client with osteoporosis.
A charge nurse on a medical-surgical unit is preparing to delegate tasks to a licensed practical nurse (LPN). Which of the following tasks should the charge nurse delegate to the LPN?
- A. Administering an oral antibiotic to a client
- B. Performing an admission assessment of a client
- C. Creating new teaching for a guardian of a toddler
- D. Administering IV conscious sedation to a client
Correct Answer: A
Rationale: Administering oral antibiotics is within the scope of practice for an LPN and can be safely delegated. LPNs are trained to administer medications, including oral ones. Performing an admission assessment (Choice B) involves critical thinking and comprehensive evaluation, typically done by registered nurses. Creating new teaching material (Choice C) requires specialized knowledge and is usually the responsibility of a nurse with additional training in education. Administering IV conscious sedation (Choice D) is a high-risk task that requires advanced skills and should be performed by a registered nurse or higher-level provider.
A client has bilateral eye patches following an injury. When the client's food tray arrives, which of the following interventions should the nurse take to promote independence in eating?
- A. Explain to the client that their tray is here and place their hands on it
- B. Ask the client if they would prefer a liquid diet
- C. Assign an assistive personnel to feed the client
- D. Describe to the client the location of the food on the tray
Correct Answer: D
Rationale: Describing the location of food on the tray helps promote independence for the client with bilateral eye patches. By providing clear instructions on where the food is placed, the client can independently locate and consume their meal. Option A is incorrect as physically placing the client's hands on the tray does not encourage independence. Option B is unnecessary unless there are specific dietary restrictions indicated. Option C does not promote the client's independence and should be avoided unless absolutely necessary.
A patient is being treated for dehydration. Which lab result would support the diagnosis?
- A. Elevated hemoglobin
- B. Low sodium level
- C. High white blood cell count
- D. Elevated BUN
Correct Answer: D
Rationale: Elevated BUN levels are a characteristic finding in dehydration due to reduced kidney perfusion and increased reabsorption of urea. Hemoglobin levels might be elevated in conditions like polycythemia vera, not directly related to dehydration. A low sodium level could be seen in conditions like hyponatremia. A high white blood cell count is more indicative of infection or inflammation rather than dehydration.