A nurse is providing teaching about blood pressure measurement to a client who has hypertension. Which of the following instructions should the nurse include?
Use an electronic device.
Inflate the cuff to 140/90 mmHg.
Place the cuff on the upper arm.
Measure blood pressure after exercise.
The Correct Answer is C
Choice A reason: Using an electronic device is not a reliable method for measuring blood pressure because it may give inaccurate readings due to movement, noise, or battery issues. An electronic device should be calibrated regularly and compared with a manual device.
Choice B reason: Inflating the cuff to 140/90 mmHg is not a correct procedure for measuring blood pressure because it may cause discomfort and false readings. The cuff should be inflated to about 20 to 30 mmHg above the expected systolic pressure or until the pulse disappears.
Choice C reason: Placing the cuff on the upper arm is a correct procedure for measuring blood pressure because it ensures that the cuff is at the same level as the heart and that the brachial artery is compressed. The cuff should be snug and fit around 80% of the arm circumference.
Choice D reason: Measuring blood pressure after exercise is not a good time for measuring blood pressure because it may reflect a temporary increase due to physical activity. Blood pressure should be measured after resting for at least 5 minutes in a quiet and comfortable environment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Avocado dip is high in fat and calories, even though it is mostly unsaturated fat. It is not a good choice for a low-fat diet.
Choice B reason: Fish is a good source of protein and omega-3 fatty acids, which can lower blood cholesterol and triglycerides. The American Heart Association recommends eating at least two servings of fish per week, especially fatty fish like salmon, tuna, and mackerel.
Choice C reason: Margarine is made from vegetable oils and may contain trans fats, which can raise LDL (baD. cholesterol and lower HDL (gooD. cholesterol. It is better to use a small amount of butter or a non-fat spread on waffles.
Choice D reason: The skin on poultry is high in fat and cholesterol, and should be removed before cooking or eating. Broiling does not reduce the fat content of the skin.
Correct Answer is C
Explanation
Choice A reason: Eating more tuna is not an appropriate food choice for a client who has gout because it is high in purines, which are substances that break down into uric acid in the body. Uric acid can form crystals in the joints and cause inflammation and pain, which are symptoms of gout. Tuna should be limited or avoided by clients who have gout.
Choice B reason: Eating more red meat is not an appropriate food choice for a client who has gout because it is high in purines, which are substances that break down into uric acid in the body. Uric acid can form crystals in the joints and cause inflammation and pain, which are symptoms of gout. Red meat should be limited or avoided by clients who have gout.
Choice C reason: Eating blueberries every morning is an appropriate food choice for a client who has gout because they are low in purines and high in antioxidants, which are substances that protect the cells from damage caused by free radicals. Antioxidants can help reduce inflammation and pain, which are symptoms of gout. Blueberries also provide vitamin C, fiber, and water for the client.
Choice D reason: Eating bananas for a snack is not an appropriate food choice for a client who has gout because they are high in fructose, which is a type of sugar that can increase uric acid levels in the blood. Fructose can worsen gout attacks by triggering inflammation and pain in the joints. Bananas should be limited or avoided by clients who have gout.
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