The cytoskeleton of a cell is comprised of which of the following macromolecules? A.Nucleic acids B.Proteins C.Carbohydrates D.Lipids The Correct Answer and Explanation is: The correct answer is B. Proteins. Explanation: The cytoskeleton of a cell is an intricate network of protein fibers and tubules that provides structural support, shape, and organization to the cell. […]

The nurse is evaluating a tertiary prevention program for clients with cardiovascular disease implemented in a rural health clinic. Which outcome indicates the program is effective? A.Clients who incurred disease complications promptly received rehabilitation. B.Client relapse rate of 30% in a 5-year community-wide anti-smoking campaign. C.At-risk clients received an increased number of routine health screenings.

A nurse is caring for a client post-endarterectomy for carotid artery stenosis. What is the priority nursing intervention during the immediate postoperative period?A.Monitoring for signs of stroke B.Assessing the surgical incision for bleeding C.Administering pain medications D.Encouraging coughing and deep breathing The Correct Answer and Explanation is: Correct Answer: B. Assessing the surgical incision for

A nurse is assisting with the care of a client who is multigravid and in active labor with 7 cm of cervical dilation and 100% effacement. The fetus is at 1+ station, and the client’s amniotic membranes are intact. The client suddenly states that she needs to push. Which of the following is the appropriate

The nurse observes an unlicensed assistive personnel (UAP) feeding a client who had a cerebral vascular accident (CVA) and is at risk for aspiration.Which action by the UAP should the nurse recognize indicates the need for additional teaching? A.Places food on the unaffected side of the mouth. B.Raises the head of the bed to 80

The nurse and unlicensed assistive personnel (UAP) are caring for four clients on a telemetry unit. Which nursing task would be best for the nurse to delegate to the UAP? A.Assist the client to take the beta-blocker. B.Transport the client to the intensive care unit via a stretcher C.Provide the client going home discharge-teaching instructions

Three hours after birth, a newborn becomes jittery and tachypneic. What should the nurse do first? A.Obtain a capillary glucose level. B.Feed 30 mL of 10% dextrose in water. C.Wrap tightly in a blanket. D.Encourage the mother to breastfeed. The Correct Answer and Explanation is: Correct Answer: A. Obtain a capillary glucose level. Explanation: In

A nurse is preparing to administer hydroxyzine HCL 50 mg PO. Available is hydroxyzine oral suspension 25 mg/5 mL. How many mL should nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) The Correct Answer and Explanation is: To calculate how

A nurse is caring for a client who requires seclusion to prevent harm to others on the unit. Which of the following is an appropriate action for the nurse to take? A.Discuss with the client his inappropriate behavior prior to seclusion B.Offer fluids every 2 hr. C.Document the client’s behavior prior to being placed in

A nurse caring for the family of a client who recently died. Which of the following actions should the nurse take? A.Instruct the family to leave prior to cleaning the client’s body. B.Encourage the family to express their feelings of loss. C.Limit the amount of time the family spends in the client’s room. D.Ask the