A client is prescribed antibiotics while awaiting the results of their wound culture. The nurse understands this method of medication therapy is known as:

Palliative therapy

Prophylactic therapy

Maintenance Therapy

Empiric therapy

Answer and Explanation

The Correct Answer is D

A) Palliative therapy: Palliative therapy is aimed at providing relief from symptoms and improving the quality of life in patients with serious or terminal illnesses. It does not pertain to the use of antibiotics before culture results are available.

B) Prophylactic therapy: Prophylactic therapy is used to prevent the occurrence of an illness or infection before it happens. For example, antibiotics given before surgery to prevent infections would be considered prophylactic therapy, but this is not the case here.

C) Maintenance therapy: Maintenance therapy is used to sustain a desired level of therapeutic effect after an initial treatment phase. It focuses on keeping a condition under control rather than addressing an acute or uncertain condition.

D) Empiric therapy: Empiric therapy refers to the use of antibiotics or other medications based on clinical judgment and initial symptoms before the results of diagnostic tests, such as wound cultures, are available. This approach is used to start treatment promptly and manage the infection while awaiting precise identification of the pathogen.

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Correct Answer is A

Explanation

A) Naloxone: Naloxone is an opioid antagonist used to reverse the effects of opioid overdose, including respiratory depression. Given that the client has overdosed on morphine and is exhibiting a critically low respiratory rate of 6/min, naloxone is the appropriate medication to administer to reverse the effects of morphine and restore normal breathing.

B) Flumazenil: Flumazenil is a benzodiazepine antagonist used to reverse the effects of benzodiazepine overdose. It is not effective for opioid overdoses, such as those caused by morphine.

C) Protamine: Protamine is used to reverse the effects of heparin, an anticoagulant, and is not relevant in the context of opioid overdose. It does not address the respiratory depression caused by morphine.

D) Epinephrine: Epinephrine is used in cases of anaphylaxis or severe allergic reactions and is not appropriate for reversing opioid overdose. It would not address the respiratory depression caused by morphine overdose.

Correct Answer is ["13.3"]

Explanation

Let's calculate the dosage step-by-step:

1. Determine the total daily dosage:
20 mg/dose x 4 doses/day = 80 mg/day

2. Calculate the volume needed for one dose:
20 mg / 1.5 mg/mL = 13.33 mL

3. Round to the nearest tenth:
13.33 L ≈ 13.3 mL

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A client is prescribed antibiotics while awaiting the results of their wound culture. The nurse understands this method of medication therapy is known as:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who overdosed on morphine and has a respiratory rate of 6/min. Which medication should the nurse plan to administer?

Correct Answer is A

Explanation

The healthcare provider orders Ceftriaxone 20 mg IV every 6 hours. The instructions say to reconstitute 10 mg of Ceftriaxone with 6.5 ml of normal saline for a final concentration of 5 mg/ml. How many mL would the nurse administer? (Round to the nearest tenth)

Correct Answer is ["13.3"]

Explanation

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