The nurse is providing care for a client with a fluid imbalance. The nurse explains that in the body, areas with high concentration of solutes naturally and passively shift to areas of lower concentration. The nurse is describing which process?

Active transport

Diffusion

Filtration

Osmosis

Answer and Explanation

The Correct Answer is B

Choice A reason: Active transport is the process of moving molecules across a cell membrane against a concentration gradient, requiring energy.

Choice B reason: Diffusion is the process of moving molecules from an area of high concentration to an area of low concentration, without using energy.

Choice C reason: Filtration is the process of moving fluid and solutes through a membrane by a pressure gradient.

Choice D reason: Osmosis is the process of moving water across a semipermeable membrane from an area of low solute concentration to an area of high solute concentration.

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Correct Answer is C

Explanation

Choice A reason: The upper right quadrant is not the correct location for McBurney's point. This quadrant contains the liver, gallbladder, right kidney, and part of the colon. Pain in this area may indicate problems with these organs, such as hepatitis, gallstones, or kidney infection.

Choice B reason: The upper left quadrant is not the correct location for McBurney's point. This quadrant contains the stomach, spleen, left kidney, and part of the colon. Pain in this area may indicate problems with these organs, such as gastritis, splenomegaly, or kidney stones.

Choice C reason: The lower right quadrant is the correct location for McBurney's point. This quadrant contains the appendix, right ovary, and right fallopian tube. McBurney's point is a point on the abdomen that is one-third of the distance from the right anterior superior iliac spine to the umbilicus. Pain in this area may indicate appendicitis, ovarian cyst, or ectopic pregnancy.

Choice D reason: The lower left quadrant is not the correct location for McBurney's point. This quadrant contains the sigmoid colon, left ovary, and left fallopian tube. Pain in this area may indicate problems with these organs, such as diverticulitis, ovarian torsion, or pelvic inflammatory disease.

A. Pale yellow B. Red C. Greenish-brown D. Dark and concentrated

Correct Answer is C

Explanation

Choice A reason: Pale yellow is the normal color of urine, indicating adequate hydration and no bilirubin in the urine. Bilirubin is a pigment that is produced when red blood cells are broken down. It is normally excreted in the bile, but if the bile duct is obstructed, it can accumulate in the blood and urine, causing jaundice and dark urine.

Choice B reason: Red urine can indicate blood in the urine, which can be caused by various conditions such as urinary tract infection, kidney stones, trauma, or cancer. It is not related to bile duct obstruction or cholecystitis.

Choice C reason: Greenish-brown urine can indicate bilirubin in the urine, which can be caused by bile duct obstruction or liver disease. It is a sign of cholestasis, which is a reduced or stopped flow of bile. The nurse should monitor the client for other signs of cholestasis such as jaundice, clay-colored stools, pruritus, and abdominal pain.

Choice D reason: Dark and concentrated urine can indicate dehydration, which can be caused by various factors such as fluid loss, fever, vomiting, or diarrhea. It is not related to bile duct obstruction or cholecystitis.

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The nurse is providing care for a client with a fluid imbalance. The nurse explains that in the body, areas with high concentration of solutes naturally and passively shift to areas of lower concentration. The nurse is describing which process?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is admitting a client with suspected appendicitis. Identify where the nurse will palpate to assess for pain at McBurney's point. (Selectable areas, or "Hot Spots," are outlined in the artwork below. Select only the outlined area that corresponds to your answer)

Correct Answer is C

Explanation

A nurse is caring for a client who has cholecystitis with cholelithiasis and obstruction of the common bile duct. The nurse should expect the client's urine to appear which of the following colors?

Correct Answer is C

Explanation

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