A nurse is preparing to administer subcutaneous heparin to a client. Which of the following actions should the nurse take?

Insert the needle at least 5 cm (2 in) from the umbilicus.

Massage the site after administering the medication.

Use a 21-gauge needle for the injection.

Aspirate before injecting the medication.

Answer and Explanation

The Correct Answer is A

This is because the umbilicus is a potential site of infection and should be avoided when administering subcutaneous heparin.

Choice B is wrong because massaging the site after administering the medication can cause bruising and hematoma formation.

Choice C is wrong because a 21-gauge needle is too large for subcutaneous injection and can cause tissue trauma and bleeding.

A smaller needle, such as 25- or 27-gauge, should be used.

Choice D is wrong because aspirating before injecting the medication can increase the risk of hematoma formation and is not recommended for subcutaneous heparin.

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Correct Answer is B

Explanation

This is because hydromorphone is a controlled substance and any unused portion should be discarded in the presence of a witness. Some possible explanations for the other choices are:

Choice A is wrong because storing the remaining half of the pill in the automated medication dispensing system could lead to errors in dosage or diversion of the drug.

Choice C is wrong because returning the remaining medication to the facility’s pharmacy is not a recommended practice for controlled substances and could also result in errors or diversion.

Choice D is wrong because placing the remaining half of the pill in the unit-dose package could compromise the integrity and stability of the medication and expose it to environmental factors.

Normal ranges for hydromorphone are not applicable as it is a synthetic opioid analgesic that does not have a therapeutic level.

However, some factors that may affect its pharmacokinetics and pharmacodynamics are age, weight, renal function, liver function, genetic polymorphisms, and drug interactions.

A. Shellfish. B. Eggs. C. Milk. D. Peanuts.

Correct Answer is B

Explanation

According to the CDC, people with severe, life-threatening allergies to any ingredient in a flu vaccine (other than egg proteins) should not get that vaccine. However, people with egg allergy can get a flu vaccine. The CDC also states that people who have had a severe allergic reaction to a dose of influenza vaccine should not get that flu vaccine again and might not be able to receive other influenza vaccines. Therefore, a nurse should report an egg allergy to the provider as a possible contraindication to receiving the vaccine.

Choice A is wrong because shellfish is not an ingredient in a flu vaccine and is not a contraindication to receiving the vaccine.

Choice C is wrong because milk is not an ingredient in a flu vaccine and is not a contraindication to receiving the vaccine.

Choice D is wrong because peanuts are not an ingredient in a flu vaccine and are not a contraindication to receiving the vaccine.

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A nurse is preparing to administer subcutaneous heparin to a client. Which of the following actions should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is administering 4 mg of hydromorphone to a client by mouth every 4 hr. The medication is provided as hydromorphone 8 mg per tablet. Which of the following actions is appropriate for the nurse to take?

Correct Answer is B

Explanation

A nurse is assessing for allergies with a client who is scheduled to receive the influenza vaccine. Which of the following allergies should the nurse report to the provider as a possible contraindication to receiving the vaccine?

Correct Answer is B

Explanation

A nurse is caring for a client who develops an anaphylactic reaction to IV antibiotic administration. After assessing the client’s respiratory status and stopping the medication infusion, which of the following actions should the nurse take next?

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