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 the abdominal area at least 2 inches (5.1 cm) from the umbilicus.
Rotate injections between the abdomen and gluteal areas.
Massage the injection site to increase absorption.
Expel the air in the prefilled syringe prior to injection.
The Correct Answer is A
Choice A rationale
Injecting in the abdominal area at least 2 inches (5.1 cm) from the umbilicus is the correct technique for subcutaneous heparin injections. This reduces the risk of injury to blood vessels and nerves and ensures consistent absorption of the medication.
Choice B rationale
Rotating injections between the abdomen and gluteal areas is not recommended for low molecular weight heparin (LMWH) injections. The abdomen is the preferred site for consistent absorption.
Choice C rationale
Massaging the injection site to increase absorption is not recommended for LMWH injections. Massaging can cause bruising and affect the absorption of the medication.
Choice D rationale
Expelling the air in the prefilled syringe prior to injection is not recommended for LMWH injections. The air bubble helps ensure the entire dose is administered and prevents medication from leaking out.
Free Nursing Test Bank
- Free Pharmacology Quiz 1
- Free Medical-Surgical Quiz 2
- Free Fundamentals Quiz 3
- Free Maternal-Newborn Quiz 4
- Free Anatomy and Physiology Quiz 5
- Free Obstetrics and Pediatrics Quiz 6
- Free Fluid and Electrolytes Quiz 7
- Free Community Health Quiz 8
- Free Promoting Health across the Lifespan Quiz 9
- Free Multidimensional Care Quiz 10
View Related questions
Correct Answer is A
Explanation
Choice A rationale
Starting to collect the specimen with the next void is the correct action. The 24-hour urine collection for creatinine clearance should start with an empty bladder. The first urine of the day is discarded, and the time is noted.
Choice B rationale
Beginning the collection the next day is unnecessary and would delay the process. It is important to start the collection as soon as possible to avoid further delays.
Choice C rationale
Observing the sample for sediment is not relevant to the collection process. The focus should be on starting the collection with the next void.
Choice D rationale
Emptying the sample into the 24-hour container is incorrect because the first urine sample should be discarded to ensure accurate results.
Correct Answer is A
Explanation
Choice A rationale
Smoking cessation is the most important lifestyle modification for preventing and managing cardiac disease. Smoking is a major modifiable risk factor that can cause atherosclerosis, hypertension, arrhythmias, thrombosis, and myocardial infarction. Quitting smoking has a more direct effect on improving the function and structure of the blood vessels and heart, significantly reducing the risk of cardiovascular events and mortality.
Choice B rationale
A low-fat diet is a useful lifestyle modification for preventing and managing cardiac disease, but it is not the most important one. While it helps in lowering cholesterol levels and reducing inflammation, smoking cessation has a stronger influence on overall cardiovascular health.
Choice C rationale
Stress reduction is a helpful lifestyle modification for preventing and managing cardiac disease, but it is not the most important one. Although managing stress can improve heart health, smoking cessation has a more immediate and significant impact on reducing cardiovascular risks.
Choice D rationale
Regular exercise is beneficial for preventing and managing cardiac disease, but it is not the most important lifestyle modification. Exercise helps in maintaining a healthy weight, lowering blood pressure, and improving overall cardiovascular health, but smoking cessation has a greater impact on reducing the risk of cardiovascular events.