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. Varicella-zoster requires airborne and contact precautions due to the highly contagious nature of chickenpox (varicella) and shingles (zoster).

B. Vancomycin-resistant enterococcus (VRE) typically requires contact precautions to prevent transmission.

C. Pertussis is spread via respiratory droplets, so droplet precautions are necessary to prevent transmission.

D. Rotavirus is transmitted via the fecal-oral route and typically requires contact precautions.

A. "I should place a rolled blanket along each side of my baby's head in the car seat." - Incorrect. Placing rolled blankets on each side of the baby's head is not recommended as it can increase the risk of suffocation. Infants should be positioned in the car seat without any extra padding or blankets.

B. "I should place my baby's car seat rear-facing until 6 months of age." - Correct. Rear- facing car seats are recommended for infants until they reach at least 2 years of age or until they outgrow the weight and height limits specified by the car seat manufacturer. This position provides the best protection for the baby's head, neck, and spine in the event of a crash.

C. "I should put the car seat retainer clip at the level of my baby's belly button." - Incorrect.

The retainer clip should be positioned at armpit level to secure the harness straps properly.

D. "I should position my baby's car seat at a 90-degree angle in the car." - Incorrect. Car seats should be installed at the appropriate recline angle according to the manufacturer's

instructions, which may vary depending on the specific car seat model and the child's age and size.