Staining agents are designed to? a. verify bladder integrity or kidney function. b. identify stones in the common bile duct. c. mark incision lines in surgical procedures. d. help identify abnormal tissue for biopsy.

The dye used to demonstrate the patency of the fallopian tubes is? a. isosulfan blue. b. gentian violet. c. methylene blue. d. indigo carmine.

Patty Patient is allergic to iodine, but she needs a prodecure that normally uses radiopaque contrast media. Can Patty Patient still have the procedure? Under what ideal circumstances? a.Yes, but the surgeon will have to operate "blindly" and try their best. No other options exist. b.No, she will definitely have a fatal allergic reaction, regardless of the circumstances. c.Yes, if the facility uses non-ionic ROCM and she receives a prophylactic dose of prednisone and diphenhydramine. d.Yes, if she simply receives a dose of Benadryl.

Dyes are agents that? a. identify abnormal cells. b. color or mark tissue. c. contain iodine. d. appear radiopaque on x-ray images

A dye instilled into the bladder to help detect damage to the ureters is? a.acetic acid. b.Lugol solution. c.isosulfan blue. d.methylene blue

Contrast media are characteristically? a. applied topically. b. insensitive to light. c. injected into the circulatory system. d. rejected by abnormal cells.

How is Lymphazurin blue 1% used to find a sentinel node? a. The agent makes the nodes appear lighter. b. The surgeon follows its path to the node. c. The agent is injected at the sentinel node. d. It is used to mark the skin at the site of the node.

The agent that identifies cellular-level tissue changes is? a. Lymphazurin 1%. b. Visipaque. c. Lugol solution. d. methylene blue.

Which of the following is an example of a contrast medium? a. Acetic acid b. Indigo carmine c. Isovue d. Lugol solution

Schiller tests on cervical tissue are performed using? a. Lugol solution. b. Omnipaque. c. indigo carmine. d. Hypaque.

All of the following statements are true of contrast media except? a. they are clear in color. b. many contain iodine. c. most are radiotransparent. d. they are sensitive to light.

The definition of a diuretic medication is an agent that prevents the reabsorption of sodium and water by the? a. small intestines. b. lungs. c. kidneys. d. colon.

Which term indicates an abnormally high concentration of potassium in the blood? a. Homeostasis b. Creatinine c. Hypernatremia d. Hyperkalemia

When too much potassium is excreted, the resulting condition is called? a. hypocalemia. b. hypokalemia. c. hypernatremia. d. hyperemia.

The trade, or brand name, for mannitol is? a. Lasix. b. Diamox. c. Diuril. d. Osmitrol.

The trade, or brand name, for furosemide is? a. Mannitol. b. Osmitrol. c. Diamox. d. Lasix.

What cardiac condition requires treatment with diuretics? a. Cardiac arrhythmia b. Congestive heart failure c. Tachycardia d. Bradycardia

The only diuretic administered from the sterile back table is? a. mannitol. b. acetazolamide. c. hydrochlorothiazide. d. furosemide.

Minerals made up of electrically charged particles held together by ionic bonds in the body are called? a. electrolytes. b. urine. c. water. d. hormones.

Diuretics help to lower blood pressure by? a. lowering blood pH. b. lowering blood volume. c. raising blood pH. d. raising blood volume.

How many nephrons are present within the kidneys? a. Two b. Four c. Millions d. Hundreds

A process of forcing fluids and solutes through a membrane by pressure is called? a. hemostasis. b. filtration. c. homeostasis. d. metabolism.

Anesthesia care providers may administer diuretics for short-term therapy for all of the following reasons, except? a. protect kidney function. b. reduce intracranial pressure. c. reduce liver failure. d. reduce intraocular pressure.

Why is it necessary to place a urinary catheter in a surgical patient undergoing a procedure during which diuretics will be administered? a. Because of large amounts of urine excreted b. Because of blood volume decrease c. Because of swelling d. Because of large amounts of electrolytes reduced