Which statement best describes anatomy and physiology? 1. Anatomy studies the reaction of chemicals to different substances, and physiology studies the body's internal functions.

2. Anatomy studies the physical structure of the human body, and physiology studies the body's internal functions.

3.Anatomy studies the body's internal functions, and physiology studies the physical structure of the human body.

4. Anatomy studies all living things, and physiology studies the way the human body moves and is connected.

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Mr rogers is 2 days postoperative of a thoracotomy of removal of a malignant mass in his left chest. his pain is being managed via epidural catheter with morphine. as the nurse assumes care of mr rogers, he is alert and fully oriented and states that his current pain is 2 on a 1 -to-10 scale. his vital signs are 37.8-92-12, 138/82. what are benefits of epidural versus systemic administration of opioids? the nurse monitors mr roger’s respiratory status and vital signs every 2 hours. what is the rationale for this frequent assessments? the nurse monitors mr rogers for what other complications of epidural anelgesis?

Anurse is assessing a client who is receiving a peripheral iv infusion and notes infiltration the insertion site. which of the following actions should the nurse take? a. flush the iv catherer. b. elevate the extremity. c. apply pressure to the iv site. d. slow the infusion rate.