A client who weighs 65 kg receives a prescription for lorazepam 44 mcg/kg intravenously to be administered 20 minutes before a scheduled procedure. The medication is available in 2 mg/mL vial. How many mL should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.) The Correct Answer and […]

What action is most important for the charge nurse to take? A. Confront the nurse manager as a group and ask why nothing has been done to change the surgeon’s behavior. B. Attend procedures performed by the surgeon and demand halting the procedure if the client becomes distressed. C. Document client reactions to invasive procedures

What is the function of ribosomes in a cell? A.To produce energy for the cell B.To store genetic information C.To transport molecules within the cell D.To synthesize proteins in the cell The Correct Answer and Explanation is: The correct answer is D. To synthesize proteins in the cell. Explanation: Ribosomes are essential cellular organelles found

Select the meaning of the underlined word in the sentence. The impending operation was the subject of the conversation. A.Elective B.Very serious C.Required D.Soon to occur The Correct Answer and Explanation is: The correct answer is D. Soon to occur. Explanation: In the given sentence, the word “impending” is used to describe the operation. To

Chest physiotherapy (CPT) is ordered for a client with pneumonia. The nurse knows that the primary purpose of CPT for this client is to: A.stimulate deeper inhalations. B.improve ciliary movement in the bronchioles. C.loosen secretions in congested areas. D.propel oxygen along the respiratory tract. The Correct Answer and Explanation is: The correct answer is C.

What is evisceration? A.Bursting open of the wound B.Wound edges not approximating C.Opening of the wound D.The viscera spilling out of the abdomen The Correct Answer and Explanation is: Correct Answer: D. The viscera spilling out of the abdomen Explanation: Evisceration is a serious and often life-threatening surgical complication that involves the protrusion of internal

A nurse is caring for a client who was admited with bleeding esophageal varices and has an esophagogastric balloon tamponade with a Sengstaken-Blakemore tube to control the bleeding. Which of the following actions should the nurse take? A.Provide frequent oral and nares care B.Keep the client in a supine position C.Ambulate the client four times

A nurse is caring for a client who has bleeding esophageal varices and is being treated with a Sengstaken-Blakemore tube. Which of the following actions should the nurse perform? A.Deflate the balloons for 5 min every 2 hr to prevent tissue necrosis. B.Keep the head of the bed flat at all times to prevent the

A child in compensated shock will show which symptoms? A.Somnolence, hypotension, oliguria B.Irritability, tachypnea, hypotension C.Irritability, capillary refill time > 2 seconds, bradycardia D.Irritability, tachycardia, poor peripheral perfusion The Correct Answer and Explanation is: Correct Answer: D. Irritability, tachycardia, poor peripheral perfusion Explanation: Compensated shock is an early stage of shock where the body can

A nurse is reviewing laboratory results from a client who is at 28 weeks of gestation and has gestational diabetes. The nurse notes that blood glucose levels taken 1 hr following a meal range from 145 mg/dL to 162 mg/dL over the past week. Which of the following actions should the nurse take? A.Schedule a