Nurse Annie is in charge of a vaccination campaign. She encounters a patient who was exposed to Hepatitis A and has never been vaccinated for it. What course of action will provide immediate, short-term protection for the patient?

Injecting immunoglobulin

Administering a Hepatitis A vaccine

Providing antiviral medication

Initiating an antioxidant-rich diet

Answer and Explanation

The Correct Answer is A

A.   Immunoglobulin containing antibodies against Hepatitis A can provide immediate, short-term protection when administered after exposure to the virus.
B.   While vaccination is the primary method for long-term protection against Hepatitis A, it does not provide immediate protection.
C.   Antiviral medication is not typically used for post-exposure prophylaxis against Hepatitis A.
D.   Diet does not provide immediate protection against Hepatitis A.

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Correct Answer is B

Explanation

A. TCR Gene Rearrangement testing is not used to identify bacterial infections.

B. TCR Gene Rearrangement testing is used to detect clonality in lymphoid cells, aiding in the diagnosis of lymphoproliferative disorders such as lymphoma.
C. This testing is not primarily used to evaluate genetic disorders.

D. TCR Gene Rearrangement testing does not measure electrolyte imbalance.

A. Increase oxygen supply to 4 liters per minute via a nasal cannula. B. Initiate non-invasive positive pressure ventilation. C. Teach diaphragmatic breathing techniques. D. Administer a short-acting bronchodilator. E. Reassess arterial blood gases in 6 hours.

Correct Answer is ["A","C","D","E"]

Explanation

A. Increasing oxygen supply to 4 liters per minute via a nasal cannula is not appropriate, as it can cause carbon dioxide retention and respiratory acidosis in COPD patients.
B. Initiating non-invasive positive pressure ventilation is not appropriate, as it can cause barotrauma and pneumothorax in COPD patients.

C. Teaching diaphragmatic breathing techniques can help Linda improve her ventilation and oxygenation by using the diaphragm more effectively.
D. Bronchodilators can help relieve bronchospasm and improve ventilation in COPD exacerbations.
E. Serial monitoring of arterial blood gases is essential to evaluate the effectiveness of interventions and guide further management.

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Nurse Annie is in charge of a vaccination campaign. She encounters a patient who was exposed to Hepatitis A and has never been vaccinated for it. What course of action will provide immediate, short-term protection for the patient?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Betty, 52, presents with unexplained lymphadenopathy. Her biopsy tissue is sent for T- cell receptor (TCR) Gene Rearrangement testing. What is the main purpose of the TCR Gene Rearrangement test in Betty's diagnosis?

Correct Answer is B

Explanation

Linda, a 70-year-old woman with COPD, has arterial blood gases that show a pH of 7.35, PaCO2 of 55, and Pa02 of 60. She is currently on 2 liters of oxygen via a nasal -cannula. Which of the following interventions are appropriate for Linda? Select all that apply

Correct Answer is ["A","C","D","E"]

Explanation

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