Which of the following is an example of a storage form of glucose in the human body? A.Starch. B.Glycogen. C.Fructose. D.Cellulose. The Correct Answer and Explanation is: The correct answer is B. Glycogen. Explanation: Glycogen is the primary storage form of glucose in the human body. When we consume carbohydrates, they are broken down into […]

What diagnostic test should the nurse anticipate for an older patient who is vomiting “coffee-ground” emesis? A.Endoscopy B.Barium studies C.Angiography D.Gastric analysis The Correct Answer and Explanation is: The correct answer is A. Endoscopy. Explanation: “Coffee-ground” emesis is a term used to describe vomitus that appears dark brown or black, resembling coffee grounds. This appearance

A nurse is reinforcing teaching with a client who has Parkinson’s disease.The client tells the nurse that he gets nausea when he takes his prescribed levodopa/carbidopa.Which of the following foods should the nurse recommend the client take with the medication?. A.1 cup (8oz) plain low-fat yogurt. B.1 cup (8oz) of applesauce. C.1 cup (8 oz)

The nurse is teaching a patient who has Parkinson’s disease about the side effects of carbidopa-levodopa. Which statement by the patient indicates a need for further teaching? A.“I may experience urinary retention, dry mouth, and constipation.” B.“I may feel dizzy at first, but this side effect will go away with time.” C.“I should report nightmares

A patient has been admitted with a fever of 102.8 F (39.3 C), with an unknown origin. The patient’s urine is cloudy, foul-smelling, and dark amber. Orders have been given to obtain urine and blood cultures immediately and to administer an antibiotic intravenously. In what order should the nurse complete these orders? A.Administer the antibiotic

A nurse is caring for a client who requires partial assistance with ADLs. Which of the following actions should the nurse take? A. Postpone ADLS until an occupational therapist determines the client’s abilities.B. Eliminate daily care that is not essential for the client’s recovery.C. Inform the client of the time the ADLS will be performed.D.

A hormone that the adrenal medulla secretes is: A.Mineralocorticoid. B.Epinephrine. C.Glucocorticoid. D.Aldosterone. The Correct Answer and Explanation is: The correct answer is B. Epinephrine. Explanation The adrenal medulla is the inner part of the adrenal glands, which are situated on top of the kidneys. It plays a crucial role in the body’s stress response by

A nurse is caring for an infant who has pertussis. Which of the following precautions should the nurse implement? A.Airborne. B.Droplet. C.Standard. D.Neutropenic. The Correct Answer and Explanation is: The correct answer is B. Droplet. Explanation: Pertussis, commonly known as whooping cough, is a highly contagious respiratory disease caused by the bacterium Bordetella pertussis. The

Why is water sometimes called the “universal solvent”? A.Because water dissolves all solutes equally well. B.Because water is a nonpolar solvent. C.Because water is good at dissolving ions and polar molecules. D.Because water is poor at dissolving nonpolar molecules. The Correct Answer and Explanation is: The correct answer is C. Because water is good at

A nurse is preparing to perform an amnioinfusion for a client who has oligohydramnios and a cord compression. Which of the following are appropriate steps for this procedure? (Select all that apply.) A.Obtain informed consent from the client B.Insert an intrauterine pressure catheter into the uterus C.Infuse warmed sterile normal saline into the amniotic cavity