A nurse is caring for a female client who has rheumatoid arthritis and a new prescription for methotrexate. The client tells the nurse she is planning a pregnancy. Which of the following instructions should the nurse give the client?

Dietary modifications occur during pregnancy when taking this medication.

The client can breast feed when taking this medication.

Dosage of the medication will be reduced during pregnancy.

The medication should be discontinued 3 months prior to a planned pregnancy.

Answer and Explanation

The Correct Answer is D

Methotrexate is a medication that interferes with cell division and can cause birth defects or miscarriage if taken during pregnancy. The medication can also pass into breast milk and harm the baby. Therefore, the nurse should advise the client to stop taking methotrexate at least 3 months before trying to conceive and to use effective contraception while on the medication.

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Correct Answer is B

Explanation

This is because Western blot analysis detects specific antibodies to HIV antigens and has a high specificity and sensitivity for HIV infection. CD4+ T-cell count measures the number of helper T cells in the blood and indicates the degree of immunosuppression in clients with HIV infection, but it does not confirm the diagnosis. Quantitative RNA assay and viral load test measure the amount of HIV RNA in the blood and indicate the level of viral replication and response to antiretroviral therapy, but they do not confirm the diagnosis.

A. Montelukast orally B. Albuterol via jet nebulizer C. Budesonide via dry-powder inhaler D. Cromolyn via metered-dose inhaler

Correct Answer is B

Explanation

This is because albuterol is a short-acting beta2 agonist that relaxes the smooth muscles of the airways and improves bronchodilation and airflow. Montelukast, budesonide, and cromolyn are long-term control medications that prevent inflammation and reduce the frequency of asthma attacks, but they do not provide immediate relief.

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A nurse is caring for a female client who has rheumatoid arthritis and a new prescription for methotrexate. The client tells the nurse she is planning a pregnancy. Which of the following instructions should the nurse give the client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is talking with a client who has to come to the clinic for HIV testing. The nurse should explain that, after the laboratory has the enzyme- linked immunosorbent assay (ELISA) results, it will use which of the following tests to confirm the diagnosis?

Correct Answer is B

Explanation

A nurse in a clinic sees a client who has an acute asthma exacerbation. Which of the following medications should reduce the symptoms?

Correct Answer is B

Explanation

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