The nurse reviews the client's test results.
For each potential provider's prescription, click to specify if the potential prescription is anticipated or contraindicated for the client.
Pyrazinamide
Contact precautions
Monthly TB skin test for 1 year
Ethambutol
Isoniazid
Airborne precautions
Rifampin
The Correct Answer is {"A":{"answers":"A"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"},"F":{"answers":"A"},"G":{"answers":"A"}}
Anticipated:
- Pyrazinamide: This is a first-line anti-tuberculosis medication used in combination therapy to treat active TB. It helps shorten treatment duration and targets intracellular bacteria.
- Contact precautions: TB is transmitted via airborne droplets, requiring airborne precautions instead. However, contact precautions can still be implemented in addition to airborne precautions.
- Ethambutol: This medication is used to prevent resistance and is part of the standard four-drug regimen for active tuberculosis.
- Isoniazid: A core component of TB treatment, isoniazid is effective against actively dividing Mycobacterium tuberculosis. It is typically given for at least 6 months.
- Airborne precautions: TB is transmitted through airborne droplets, necessitating airborne precautions such as an N95 mask, negative-pressure isolation, and limiting client transport.
- Rifampin: Another first-line anti-tuberculosis drug, rifampin works by inhibiting bacterial RNA synthesis and is a crucial part of combination therapy for TB.
Contraindicated:
- Monthly TB skin test for 1 year: Once TB is confirmed via sputum culture and chest x-ray, repeated skin testing is unnecessary and would not provide additional diagnostic value.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Encourage the client to use the overbed trapeze. Using an overbed trapeze helps the client build upper body strength, which is essential for mobility and independence following an amputation. Strengthening the arms and shoulders facilitates bed mobility, transfers, and eventual prosthetic use.
B. Keep a loose, absorbent dressing over the client's surgical site. The surgical site should be covered with a secure, sterile dressing to promote healing and prevent infection. Loose dressings can shift, increasing the risk of contamination and delayed wound healing.
C. Maintain abduction of the client's residual limb with a pillow. Prolonged abduction is not recommended, as it can lead to hip contractures. The limb should be kept in a neutral or slightly extended position to maintain proper alignment and prevent muscle shortening that could interfere with prosthetic use.
D. Caution the client to avoid a prone position while in bed. Prone positioning is actually encouraged intermittently to help stretch the hip flexors and prevent contractures. Avoiding this position may increase the risk of hip flexion contractures, making prosthetic fitting and ambulation more difficult.
Correct Answer is A
Explanation
A. Measure the duration of the seizure. Monitoring the duration of a seizure is critical in determining whether it is self-limiting or prolonged. Seizures lasting longer than five minutes may indicate status epilepticus, requiring emergency intervention. Documenting the start and end times helps guide appropriate medical management.
B. Restrain the client's arms and legs to prevent injury. Restraining a client during a seizure can cause musculoskeletal injury or increase agitation. Instead, the nurse should ensure the client is in a safe position, remove nearby hazards, and allow the seizure to run its course while protecting the head.
C. Insert an oral airway into the client's mouth. Forcing an airway device or object into a seizing client's mouth can cause oral trauma, aspiration, or obstruction. The priority is to maintain a patent airway by positioning the client on their side to allow secretions to drain and prevent aspiration.
D. Lower the side rails of the bed when the seizure begins. Lowering the side rails increases the risk of the client falling out of bed during convulsions. If the client is already in bed, keeping the side rails up and padded can help prevent injury while allowing safe observation of the seizure activity.
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