A nurse is assessing a client who has the following vital signs: oral temperature 37.2° C (98.9° F), apical pulse rate 80/min, radial pulse rate 62/min, respiratory rate 16/min, and blood pressure 132/40 mm Hg. What is the client's pulse pressure?

(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A. A blood pressure of 94/68 mm Hg is within the normal range for a 7-year-old child and may indicate compensated dehydration rather than severe dehydration.

B. A urinary output of 30 mL/hr is insufficient and may indicate dehydration, but it does not specifically indicate severe dehydration.

C. A respiratory rate of 24/min is within the normal range for a 7-year-old child and is not specifically indicative of severe dehydration.

D. Tachycardia (heart rate >100 beats per minute) is a common finding in severe dehydration as the body attempts to compensate for decreased blood volume by increasing heart rate.

A. "Wearing an underwire bra between feedings" can compress the breast tissue, potentially leading to milk stasis and increasing the risk of mastitis.

B. "Covering your breasts immediately after feedings" can trap moisture and warmth, creating an environment conducive to bacterial growth and increasing the risk of mastitis.

C. "Applying cold compresses to your breasts before feedings" may provide temporary relief for discomfort, but it is not a primary preventive measure for mastitis.

D. "Trying to have your baby empty your breasts with each feeding" helps ensure thorough milk removal, which can prevent milk stasis and decrease the risk of mastitis. This is the correct choice.