The healthcare provider prescribes penicillin 200,000 units IM for a client with pneumonia. The available vial is labeled, "Penicillin 500,000 units/mL. How many mL should the nurse administer to this client?

(Enter numerical value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["0.4"]

To determine the correct dosage, the nurse needs to perform a calculation using the information provided. The prescription is for 200,000 units of penicillin, and the available vial concentration is 500,000 units per mL.

To find out how many mLs to administer, the nurse would divide the prescribed units by the concentration of units per mL. This is calculated as 200,000 units divided by 500,000 units/mL, which equals 0.4 mL.

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Correct Answer is C

Explanation

A. Fentanyl and hydromorphone are potent opioids often used for pain management, but they are not typically first-line medications for acute chest pain associated with suspected myocardial infarction.

B. Hydromorphone, like fentanyl, is an opioid analgesic primarily used for moderate to severe pain but is not the first choice for managing acute chest pain.

C. Morphine is the medication of choice for managing acute chest pain associated with myocardial infarction. It helps alleviate pain, reduce myocardial oxygen demand, and relieve anxiety.

D. Oxycodone is an opioid analgesic used for moderate to severe pain but is not typically indicated as first-line therapy for acute chest pain associated with myocardial infarction.

A. Using salt, herbs, and spices will improve the flavor of foods. B. Restrict alcoholic beverages to no more than 1-2 per week. C. Eat a protein snack 30 minutes before any exercise workout. D. Get an influenza vaccine every year as soon as available.

Correct Answer is D

Explanation

A. While using salt, herbs, and spices may enhance the flavor of foods, it does not specifically relate to self-management of type 2 diabetes mellitus.

B. Restricting alcoholic beverages is important in diabetes management, but the frequency and quantity recommended may vary based on individual factors and should be discussed with a healthcare provider.

C. Eating a protein snack before exercise can help stabilize blood sugar levels, but it should be consumed before and after exercise, not only before, to provide sustained energy.

D. Getting an influenza vaccine every year is a crucial aspect of diabetes self- management, as people with diabetes are at increased risk of complications from influenza. This demonstrates understanding of the importance of preventive care in managing diabetes.

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The healthcare provider prescribes penicillin 200,000 units IM for a client with pneumonia. The available vial is labeled, "Penicillin 500,000 units/mL. How many mL should the nurse administer to this client? (Enter numerical value only. If rounding is required, round to the nearest tenth.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is D

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The healthcare provider prescribes penicillin 200,000 units IM for a client with pneumonia. The available vial is labeled, "Penicillin 500,000 units/mL. How many mL should the nurse administer to this client?

(Enter numerical value only. If rounding is required, round to the nearest tenth.)