The nurse is teaching the client to self administer a dose of low molecular weight heparin SUBQ. Which instruction should the nurse Include?

Inject In abdominal area at least 2 in (5.1 cm) from the umbilicus.

Rotate injections between the abdomen and gluteal areas.

Expel the air in the prefilled syringe prior to Injection.

Massage the injection site to increase absorption.

Answer and Explanation

The Correct Answer is A

A. Inject in abdominal area at least 2 in (5.1 cm) from the umbilicus:

This instruction is accurate and appropriate for the administration of low molecular weight heparin subcutaneously. Injecting into the abdominal area at least 2 inches (5.1 cm) away from the umbilicus is a commonly recommended site for subcutaneous injections due to the availability of subcutaneous tissue and the reduced risk of injury to underlying structures.

B. Rotate injections between the abdomen and gluteal areas:

While rotation of injection sites is important to prevent tissue damage and lipodystrophy, for subcutaneous injections of low molecular weight heparin, the abdomen is typically the preferred site due to better absorption and reduced risk of complications. Therefore, rotating between the abdomen and gluteal areas may not be necessary or recommended for this specific medication.

C. Expel the air in the prefilled syringe prior to injection:

Expelling air from the prefilled syringe is a standard practice to ensure accurate dosing and prevent air embolism, but it is not specific to the administration of low molecular weight heparin. This instruction should be included in general injection technique education but is not specific to the administration of this medication.

D. Massage the injection site to increase absorption:

Massaging the injection site after administration of low molecular weight heparin is not recommended, as it can increase the risk of bleeding or hematoma formation at the injection site. Massaging the site is generally contraindicated for anticoagulant injections to avoid disrupting the clotting process.

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Correct Answer is C

Explanation

Correct answer: C

A. Irrigate the nasogastric tube with water:

This option is not the best immediate action when a client is choking after vomiting. While irrigating the nasogastric tube with water may help clear the tube itself, it does not directly address the choking episode or potential airway obstruction. The priority in this situation is to ensure the client's airway is clear and maintain their safety.

B. Perform oropharyngeal suctioning:

While suctioning might be used later to clear the airway of secretions, it's not the first-line intervention when someone is actively choking. Suctioning can stimulate the gag reflex and worsen vomiting..

C. Elevate the head of bed 45 degrees:

The primary concern is preventing aspiration (inhaling vomit) which can lead to serious complications. Elevating the head of the bedhelps keep the head and neck in a position that promotes drainage of fluids and reduces the risk of aspiration.

D. Review the advance directive document:

Reviewing the advance directive document is important for understanding the client's wishes regarding their healthcare decisions, but it is not the appropriate action in the immediate management of a choking episode. Ensuring the client's safety and addressing the choking episode take precedence over reviewing documentation.

A. Document the absence of the radial pulse. B. Release the manometer valve immediately. C. Inflate blood pressure cuff to 120 mm Hg. D. Record a palpable systolic pressure of 90 mm Hg.

Correct Answer is C

Explanation

A. Document the absence of the radial pulse:

While it's important to document findings accurately, it's also crucial to ensure that blood pressure measurements are obtained correctly. If the radial pulse becomes unpalpable before reaching the expected systolic pressure, further action is needed to obtain an accurate measurement.

B. Release the manometer valve immediately:

Releasing the manometer valve immediately would lead to deflating the cuff and potentially missing the opportunity to obtain an accurate blood pressure measurement. This action is not appropriate at this stage.

C. Inflate blood pressure cuff to 120 mm Hg:

When the radial pulse becomes unpalpable during cuff inflation, it indicates that the cuff pressure is above the systolic pressure. To accurately determine the systolic pressure, the cuff should be inflated to a higher pressure (usually 20-30 mm Hg above the point where the radial pulse disappears) and then slowly deflated while palpating for the return of the radial pulse.

D. Record a palpable systolic pressure of 90 mm Hg:

If the radial pulse is no longer palpable at 90 mm Hg, this suggests that the true systolic pressure is higher than 90 mm Hg. Recording a palpable systolic pressure of 90 mm Hg without further action would likely underestimate the true systolic pressure.

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The nurse is teaching the client to self administer a dose of low molecular weight heparin SUBQ. Which instruction should the nurse Include?

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