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The healthcare provider has prescribed heparin, 3 units/kg to be administered via IV push for a client who weighs 175 pounds. The vial is labeled as "100 units/mL." How many mL should the nurse administer? (Please enter the numerical value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["2.4"]

Step 1: Convert the weight from pounds to kilograms. We know that 1 kg = 2.2 lbs. So, the weight in kg is:

175 lbs ÷ 2.2 = 79.55 kg

Step 2: Calculate the total units of heparin needed. The prescription is for 3 units/kg, so:

3 units/kg × 79.55 kg = 238.65 units

Step 3: Calculate the volume of heparin to administer. The vial is labeled as "100 units/mL", so:

238.65 units ÷ 100 units/mL = 2.39 mL

So, the nurse should administer approximately 2.4 mL of heparin (rounded to the nearest tenth).

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Correct Answer is D

Explanation

Choice A reason: While assessing breath sounds is part of a comprehensive evaluation, it is not the most critical intervention for a TIA, which primarily affects neurological function.

Choice B reason: Palpating the suprapubic region for urinary retention is important but not the priority intervention for a client with TIA, as it does not directly relate to the risk of stroke.

Choice C reason: Reviewing the client's daily medications is necessary for overall care but is not the most immediate concern upon admission for a TIA.

Choice D reason: Initiating neurological monitoring every 2 hours is essential for a client with TIA to promptly identify any changes or progression in neurological status, which could indicate a stroke. This is the most important intervention to include in the plan of care for a client admitted with TIA. Neurological monitoring allows for immediate intervention if the client's condition worsens, potentially preventing further ischemic damage.

A. Remove dentures or other oral appliances. B. Lift and lock the side rails in place. C. Apply the client's positive airway pressure device. D. Elevate the head of the bed to a 45-degree angle.

Correct Answer is C

Explanation

Choice A reason: Removing dentures or other oral appliances may be necessary for some medical procedures, but it is not the most important intervention for a client with OSA who has just received an opioid patch.

Choice B reason: Lifting and locking the side rails in place is a standard safety measure, but it does not directly address the respiratory concerns associated with OSA and opioid use.

Choice C reason: Applying the client's positive airway pressure device is the most important intervention. Opioids can depress respiration, and for a client with OSA, ensuring the airway is patent and supported by a positive airway pressure device is crucial to prevent respiratory complications.

Choice D reason: Elevating the head of the bed can aid in respiration, but it is not as immediately critical as ensuring the use of a positive airway pressure device for a client with OSA who is receiving opioids.

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The healthcare provider has prescribed heparin, 3 units/kg to be administered via IV push for a client who weighs 175 pounds. The vial is labeled as "100 units/mL." How many mL should the nurse administer? (Please enter the numerical value only. If rounding is required, round to the nearest tenth.)

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Naxlex Comprehensive Predictor Exams

When admitting a client with a diagnosis of transient ischemic attack (TIA), which intervention is most important for the nurse to include in this client's plan of care?

Correct Answer is D

Explanation

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Correct Answer is C

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