A client is to receive 2 mg of haloperidol IM. The vial contains 5 mg per mL. What volume should the nurse administer?

Answer and Explanation

The Correct Answer is ["0.4"]

Step 1: Desired dose = 2 mg
Step 2: Available concentration = 5 mg/mL
Step 3: Use the formula:
Volume to administer = Desired dose ÷ Concentration available
Step 4: Plug in the values:
Volume to administer = 2 mg ÷ 5 mg/mL = 0.4 mL

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Correct Answer is D

Explanation

A. While monitoring for dysrhythmias is important for certain cardiovascular conditions, it is not the primary concern for an AAA. The management of blood pressure and preventing rupture are higher priorities.

B. While blood clots can be a concern in some cardiovascular conditions, thrombus formation is not a primary concern with AAA management unless other risk factors (such as venous stasis or atrial fibrillation) are present.

C. Monitoring for bleeding would be more relevant if the aneurysm were large or there were signs of rupture, but for a small AAA, the primary concern is managing blood pressure and preventing further enlargement. Bleeding monitoring is more critical in cases of rupture or larger aneurysms.

D. Antihypertensive medications are crucial for controlling blood pressure and preventing further stress on the aneurysm. Adherence to these medications is essential in managing the condition medically to reduce the risk of rupture or further enlargement of the aneurysm.

A. Malignant melanoma B. Actinic keratosis C. squamous cell carcinoma D. Basal cell carcinoma

Correct Answer is D

Explanation

A. Malignant melanoma often appears as an irregularly shaped lesion with variegated colors (brown, black, red, white, or blue) and uneven borders. It is usually larger and more aggressive than the lesion described.
B. Actinic keratosis typically presents as rough, scaly patches on sun-exposed areas and is considered a precancerous lesion rather than a form of skin cancer itself.
C. Squamous cell carcinoma usually appears as a firm, red nodule or a scaly, crusted lesion that may ulcerate. It is more likely to be aggressive than basal cell carcinoma.
D. Basal cell carcinoma commonly presents as a small, raised, flesh-colored or pink lesion with pearly or translucent borders, which fits the description provided. It is the most common and least aggressive type of skin cancer.

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A client is to receive 2 mg of haloperidol IM. The vial contains 5 mg per mL. What volume should the nurse administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client who has an abdominal aortic aneurysm. The physician explains to the client that the aneurysm is small and that the client will be managed medically. Based on this information. It is most important that the nurse reinforces discharge teaching about:

Correct Answer is D

Explanation

During a routine physical examination, a nurse observes a 1-cm (0.4-in) lesion on a client's chest. The lesion is raised and flesh-colored with pearly white borders. The nurse should recognize that this finding is suggestive of which of the following types of skin cancer?

Correct Answer is D

Explanation

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