A nurse is providing teaching about blood pressure measurement to a client who has hypertension. Which of the following instructions should the nurse include?

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.

Choice A reason: Tuna can is not a safe food choice for a client who has food allergies because it may contain traces of other fish or shellfish that can trigger an allergic reaction. Tuna can should be avoided or checked for allergen labels before consuming.

Choice B reason: Gravy beef is not a safe food choice for a client who has food allergies because it may contain gluten, soy, or dairy products that can trigger an allergic reaction. Gravy beef should be avoided or checked for allergen labels before consuming.

Choice C reason: Apple pie is a safe food choice for a client who has food allergies because it is unlikely to contain common allergens, such as nuts, eggs, or milk. Apple pie is made from cooked apples, sugar, flour, and butter, which are low-risk ingredients for food allergies. Apple pie should be stored in the refrigerator or freezer after cooling to prevent spoilage.

Choice D reason: Bread is not a safe food choice for a client who has food allergies because it may contain gluten, wheat, or sesame seeds that can trigger an allergic reaction. Bread should be avoided or checked for allergen labels before consuming.