A culture is obtained when a patient has a bladder infection for the purpose of:

Selecting the correct dose of medication.

Determining the prognosis of the disease.

Ruling out an infectious process.

Growing and identifying causative organisms.

Answer and Explanation

The Correct Answer is D

A. Selecting the correct dose of medication: Dosing is determined based on the drug, patient factors, and organism sensitivity, not by the culture itself.

B. Determining the prognosis of the disease: A culture is diagnostic, not prognostic.

C. Ruling out an infectious process: A culture is performed to confirm and identify the organism causing an infection, not to rule it out.

D. Growing and identifying causative organisms. A culture is obtained to identify the specific microorganism causing the infection so that appropriate treatment can be prescribed.

Nursing Test Bank

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. Douching: Douching can remove or alter cervical cells, potentially leading to inaccurate test results.

B. Sexual intercourse: This should also be avoided but isn’t the best single answer.

C. Taking a bubble bath: This does not directly impact the cervix or test accuracy.

D. Eating shellfish: Diet is irrelevant to Pap smear preparation.

A. A catheter is inserted into a vein or artery and is threaded into the heart. B. No consent is needed for the procedure. C. The patient may go home 1 hour after the procedure. D. Nothing by mouth should be administered for at least 12 hours prior to the procedure.

Correct Answer is A

Explanation

A. "A catheter is inserted into a vein or artery and is threaded into the heart." This accurately describes the procedure, which involves threading a catheter to evaluate heart function and diagnose conditions.

B. "No consent is needed for the procedure.": Cardiac catheterization is an invasive procedure, and informed consent is always required.

C. "The patient may go home 1 hour after the procedure.": Patients are usually observed for several hours to ensure there are no complications.

D. "Nothing by mouth should be administered for at least 12 hours prior to the procedure.": NPO status is generally 6–8 hours before the procedure, not 12 hours.

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A culture is obtained when a patient has a bladder infection for the purpose of:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse instructing a patient who is to have a Papanicolaou smear (Pap smear) in 2 days would tell the patient to avoid:

Correct Answer is A

Explanation

A nurse is giving instructions to a patient who will have a cardiac catheterization. What should the nurse include in the teaching?

Correct Answer is A

Explanation

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