A nurse should include which rationale when instructing a client to avoid sitting with knees crossed?

Decreases risk of skin breakdown behind the knee.

Eliminates pain of arthritis of the lower legs.

Prevents pressure on the popliteal artery.

Avoids irritation of the knee joints.

Answer and Explanation

The Correct Answer is C

The popliteal artery is a major blood vessel that runs behind the knee and supplies blood to the lower leg. Sitting with knees crossed can compress this artery and reduce blood flow to the leg.

This can cause numbness, tingling, or pain in the leg. It can also increase the risk of blood clots or varicose veins.

Choice A is wrong because sitting with knees crossed does not decrease the risk of skin breakdown behind the knee. In fact, it may increase the risk by causing friction or pressure on the skin.

Choice B is wrong because sitting with knees crossed does not eliminate the pain of arthritis in the lower legs.

Arthritis is a joint inflammation that causes pain, stiffness, and swelling. Sitting with knees crossed can worsen these symptoms by putting more stress on the knee joints.

Choice D is wrong because sitting with knees crossed does not avoid irritation of the knee joints.

On the contrary, it can cause irritation by overstretching the knee ligaments and muscles

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Correct Answer is C

Explanation

This is because restraints should only be used as a last resort when other alternatives have failed to ensure the patient’s safety and when there is a valid order from the primary healthcare provider.

Assessing the need for restraints placement involves evaluating the patient’s condition, behavior, risk factors, and potential benefits and harms of using restraints.

Choice A is wrong because visual inspection of skin for placement is done after applying restraints, not before.

This is to check for any signs of injury, irritation, or circulation impairment caused by the restraints.

Choice B is wrong because positioning for proper body alignment is done during and after applying restraints, not before.

This is to prevent complications such as pressure ulcers, contractures, or nerve damage due to improper positioning.

Choice D is wrong because reviewing facility policy before usage is not a nursing intervention, but a legal and ethical requirement.

Nurses should be familiar with the facility policy and guidelines regarding the use of restraints and follow them accordingly.

However, this does not replace the need for individualized assessment and evaluation of each patient’s situation.

A. Pulse of 126. B. Chronic fatigue. C. Hypoactive bowel sounds. D. Cold intolerance. E. Pulse of 54.

Correct Answer is ["B","C","D"]

Explanation

These are some of the common symptoms of hypothyroidism, which is a condition where the thyroid gland does not produce enough thyroid hormones. Thyroid hormones regulate the body’s metabolism, temperature and heart rate.

Choice A is wrong because a pulse of 126 is too high for hypothyroidism. Hypothyroidism usually causes a slow heart rate (bradycardia), not a fast one (tachycardia). A normal resting pulse rate for adults is between 60 and 100 beats per minute.

Choice E is wrong because a pulse of 54 is within the normal range for

hypothyroidism. Hypothyroidism can cause a pulse rate lower than 60 beats per minute, but this is not always abnormal. Some people, such as athletes, may have a lower resting pulse rate due to their fitness level.

The normal ranges for thyroid function tests are:

Thyroid-stimulating hormone (TSH): 0.4 to 4.0 milli-international units per liter (mIU/L).
Free thyroxine (T4): 0.8 to 2.8 nanograms per deciliter (ng/dL).
Total triiodothyronine (T3): 80 to 220 ng/dL.

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A nurse should include which rationale when instructing a client to avoid sitting with knees crossed?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which nursing intervention should be performed before applying client restraints?

Correct Answer is C

Explanation

A client has been newly diagnosed with hypothyroidism. What symptoms or signs would be expected with this diagnosis? Select all that apply.

Correct Answer is ["B","C","D"]

Explanation

The client has diabetes Type I, a body mass index (BMI) of 17 and poor skin turgor. How should the nurse plan to administer the prescribed. Humulin R 7 units subcutaneously?

A nurse is teaching a client about the benefits of exercise. The nurse knows teaching has been effective when the client lists which of the following health benefits of exercise? (Select all that apply).

Which assessment finding is suggestive of an adaptive coping strategy in an individual?

A nurse is getting a client out of bed to ambulate for the first time. The client is pale, diaphoretic, has a pulse of 100/minute, and says, “I feel weak. Let me sit on the side of the bed for a minute.” What finding should the nurse document?

A client with difficult venous access has an intravenous insertion site located at the bend of the wrist. Which action would be most appropriate for a nurse to take?

Which areas should the nurse teach a dark-skinned client to inspect regularly for skin cancer like melanoma?

A health care provider prescribes guaifenesin with dextromethorphan 1 tablespoon every 6 hours for a client who has a nonproductive cough. How many milliliters should a nurse administer for each dose?

Following a uterine biopsy, a client asks a nurse, “Do you think I have cancer?” Which response by the nurse would most likely prompt the client to elaborate on their concerns?