A nurse is teaching a client how to self-administer heparin. Which of the following instructions should the nurse include in the teaching?
Use an 18-gauge, 1-inch needle to administer the medication.
Inject 5.1 cm (2 in) away from the umbilicus.
Expel air bubble before injecting medication.
Massage the injection site after withdrawing the needle.
The Correct Answer is B
A. Use an 18-gauge, 1-inch needle to administer the medication. An 18-gauge needle is too large for subcutaneous heparin injections, which require a smaller, finer needle, typically 25- to 27-gauge and ⅜- to ⅝-inch in length. The smaller gauge reduces discomfort and is appropriate for subcutaneous tissue.
B. Inject 5.1 cm (2 in) away from the umbilicus. Heparin injections should be given at least 2 inches from the umbilicus to avoid areas with dense blood vessels, which decreases the risk of hematoma formation and improves medication absorption.
C. Expel air bubble before injecting medication. For prefilled heparin syringes, the small air bubble should not be expelled, as it helps ensure the full dose is administered and can reduce bruising by sealing the medication in the tissue.
D. Massage the injection site after withdrawing the needle. Massaging the site after a heparin injection is not recommended as it increases the risk of bruising and tissue irritation. Instead, gentle pressure may be applied briefly if there is bleeding at the site.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Yogurt with fruit:
While yogurt with fruit is a soft and easily digestible option, it is not representative of a progression from a clear liquid diet to a full liquid diet. Yogurt is typically included in a full liquid diet, but the addition of fruit may introduce solid particles. The transition from clear to full liquids usually involves avoiding solid or textured foods.
B. Pudding:
Pudding is a suitable choice that aligns with the progression from a clear liquid diet to a full liquid diet. Pudding is a smooth and creamy food, making it appropriate for someone transitioning from clear liquids. It provides a source of calories and is easy to swallow, meeting the criteria for a full liquid diet.
C. Cooked vegetables:
Cooked vegetables are not part of a full liquid diet. While they are a healthy food choice, they are too textured for someone transitioning from a clear liquid diet. Full liquid diets focus on foods that are liquid at room temperature or become liquid when they reach body temperature.
D. Bananas:
Bananas are a soft and easily digestible fruit, but they are not typically included in a full liquid diet. The texture of bananas may be too thick for someone progressing from a clear liquid diet, and they are not considered a liquid or a food that becomes liquid at room temperature.
Correct Answer is ["A","B","C"]
Explanation
A. Cholesterol level: Elevated cholesterol levels are a risk factor for heart disease. High levels of low-density lipoprotein (LDL) cholesterol and low levels of high-density lipoprotein (HDL) cholesterol are associated with an increased risk of cardiovascular disease.
B. History of hyperlipidemia: Hyperlipidemia refers to elevated levels of lipids (fats) in the blood, including cholesterol and triglycerides. A history of hyperlipidemia indicates a pre-existing condition that can contribute to the risk of heart disease.
C. History of hypertension: Hypertension (high blood pressure) is a significant risk factor for heart disease. It can lead to damage to the arteries, increasing the risk of atherosclerosis (narrowing and hardening of the arteries) and other cardiovascular complications.
Explanation:
D. History of rheumatoid arthritis: While rheumatoid arthritis is an autoimmune condition that primarily affects the joints, it is not a direct risk factor for heart disease. However, people with rheumatoid arthritis may have an increased risk of cardiovascular disease due to inflammation.
E. Fasting glucose level: The fasting glucose level is related to diabetes rather than heart disease. However, diabetes is a significant risk factor for heart disease, so managing glucose levels is crucial for overall cardiovascular health.
F. Family history: While a family history of heart disease can contribute to an individual's overall risk, it is not a direct finding in the medical record that places the client at risk. The specific risk factors mentioned earlier (cholesterol level, history of hyperlipidemia, and history of hypertension) are more direct indicators of cardiovascular risk.
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