A client is due to receive a subcutaneous injection of enoxaparin, 30 mg. How many mL should the nurse administer if the answer is to be rounded to the nearest tenth? (Use a leading zero if applicable.

Answer and Explanation

The Correct Answer is ["0.3"]

Step 1 is to identify the concentration of the medication. From the search results, enoxaparin comes in pre-filled syringes with different concentrations, one of which is 30 mg/0.3 mL56.

Step 2 is to calculate the volume to be administered. Since the client is due to receive 30 mg of enoxaparin and the concentration is 30 mg/0.3 mL, the calculation is (30 mg ÷ 30 mg) × 0.3 mL. The final calculated answer is 0.3 mL.

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Correct Answer is D

Explanation

The correct answer is D. Slightly above the umbilicus. At 22 weeks of gestation, the fundus, or top of the uterus, is typically located slightly above the umbilicus.

A. Cigarette smoking. B. Hypertension. C. Blunt force trauma. D. Cocaine use.

Correct Answer is B

Explanation

Choice A rationale
While cigarette smoking can increase the risk of many complications during pregnancy, including placental abruption, it is not the most common risk factor. Smoking can cause constriction and damage to the blood vessels in the placenta, but other factors, such as hypertension, are more commonly associated with placental abruption.
Choice B rationale
Hypertension is the most common risk factor for placental abruption. High blood pressure can cause damage to the blood vessels in the placenta, leading to abruption. Chronic hypertension, gestational hypertension, and preeclampsia can all increase a woman’s risk of experiencing a placental abruption.
Choice C rationale
Blunt force trauma, such as that experienced in a car accident or a fall, can cause placental abruption, but it is not the most common risk factor. Any trauma to the abdomen during pregnancy should be evaluated by a healthcare provider to assess for potential complications, including placental abruption.
Choice D rationale
Cocaine use can increase the risk of placental abruption. Cocaine causes intense vasoconstriction, which can compromise the blood flow to the placenta and lead to abruption. However, it is not the most common risk factor for this condition.

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A client is due to receive a subcutaneous injection of enoxaparin, 30 mg. How many mL should the nurse administer if the answer is to be rounded to the nearest tenth? (Use a leading zero if applicable.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to measure the fundal height of a client who is at 22 weeks of gestation. At which location should the nurse expect to palpate the fundus?

Correct Answer is D

Explanation

A nurse in a healthcare provider’s office is caring for a patient who is at 34 weeks of gestation and at risk for placental abruption. The nurse should recognize that which of the following is the most common risk factor for abruption?

Correct Answer is B

Explanation

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