A baker is using a cookie recipe that call for 2 ¼ cups of flour to yield 36 cookies. How much flour will the baker need to make 90 cookies using the same recipe? A.6 ¾ cups B.5 5/8 cups C.10 1/8 cups D.4 ¾ cups The Correct Answer and Explanation is: To determine how […]

The nurse is caring for a toddler with acute laryngotracheobronchitis. Which action aids in bronchodilation to improve breathing for this child? A.Teaching the child to take long, slow breaths B.Assisting with racemic epinephrine nebulizer therapy C.Administering an oral analgesic D.Administering a corticosteroid The Correct Answer and Explanation is: The correct answer is B. Assisting with

A nurse is caring for a school-age child who has acute glomerulonephritis with peripheral edema and is producing 35 mL of urine per hour. The nurse should place the client on which of the following diets? A.Low-sodium, fluid-restricted. B.Regular diet, no added salt. C.Low-protein, low-potassium diet. D.Low-carbohydrate, low-protein diet. The Correct Answer and Explanation is:

Which term refers to the use of a few words in a speech or a document? A.Demur. B.Brevity. C.Decorum. D.Adulation. The Correct Answer and Explanation is: The correct answer is B. Brevity. Explanation: Brevity refers to the quality of expressing much in few words. It is a valuable attribute in both speech and writing, emphasizing

The thymus gland secretes hormones called: A.Thyroxines; control metabolism. B.Melatonins; control circadian rhythms. C.Thymosins; control production and differentiation of white blood cells. D.Prostaglandins; control strength. The Correct Answer and Explanation is: The correct answer is C. Thymosins; control production and differentiation of white blood cells. Explanation: The thymus gland is a crucial component of the

A client is diagnosed with secondary polycythemia.Which underlying medical conditions could be contributing to this diagnosis? Select the most likely cause.A.Hyperthyroidism. B.Renal cysts. C.Smoking. D.Obesity. The Correct Answer and Explanation is: The most likely cause of secondary polycythemia among the provided options is: B. Renal cysts Explanation: Secondary polycythemia is a condition characterized by an

Nitrogen gas is an extremely stable molecule because of which of the following? A.Ionic bonds B.Hydrogen bonds C.Resonance bonds D.Triple covalent bonds The Correct Answer and Explanation is: The correct answer is D. Triple covalent bonds. Explanation: Nitrogen gas (N₂) is known for its exceptional stability, which is primarily due to the nature of the

A nurse is providing teaching to a client about advance directive. Which of the following statements by the client indicates an understanding of the teaching? A “Once I sign my living will, a family member must co-sign it.”B “My durable power of attorney for health care is part of my advance directives.”C “I will wait

Physiologic anemia often occurs during pregnancy as a result of A.The fetus is establishing iron stores. B.Inadequate intake of iron. C.Decreased production of erythrocytes (RBC) D.Dilution of hemoglobin concentration The Correct Answer and Explanation is: The correct answer is D. Dilution of hemoglobin concentration. Explanation: Physiologic anemia during pregnancy is a common and expected occurrence,

A nurse is assessing a client who has a heart rate of 56/min. Which of the following findings should the nurse expect? A.Report of dizziness B.History of cigarete smoking C.Hypoglycaemia D.Temperature of 39°C (102°F) The Correct Answer and Explanation is: The correct answer is A. Report of dizziness. Explanation: A heart rate of 56 beats