A nurse is reinforcing teaching with a client who has frequent urinary tract infections (UTIs). The nurse should identify that the client can use which of the following herbal supplements to help prevent UTIs?

Black cohosh

Cranberry juice

Saw palmetto

Echinacea

Answer and Explanation

The Correct Answer is B

Choice A Reason: Black cohosh is not an herbal supplement that can help prevent UTIs, but it may be used for menopausal symptoms such as hot flashes, night sweats, or mood swings.

Choice B Reason: Cranberry juice is an herbal supplement that can help prevent UTIs, as it may inhibit bacterial adhesion to the urinary tract and lower urine pH.

Choice C Reason: Saw palmetto is not an herbal supplement that can help prevent UTIs, but it may be used for benign prostatic hyperplasia (BPH) symptoms such as urinary frequency, urgency, or hesitancy.

Choice D Reason: Echinacea is not an herbal supplement that can help prevent UTIs, but it may be used for immune system support or wound healing.

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Correct Answer is D

Explanation

Choice A Reason: Loss of erythropoietin will not result in diminished immunologic function, but it may affect the production of some white blood cells and antibodies.

Choice B Reason: Loss of erythropoietin will not result in hypertension, but it may cause hypotension due to reduced blood volume and viscosity.

Choice C Reason: Loss of erythropoietin will not result in elevated lipid levels in the bloodstream, but it may be associated with dyslipidemia due to other factors such as malnutrition, inflammation, or medication use.

Choice D Reason: Loss of erythropoietin will result in anemia, as erythropoietin is a hormone that stimulates the bone marrow to produce red blood cells.

A. Murphy sign B. McBurney sign C. Cullen's sign D. Homan sign

Correct Answer is A

Explanation

Choice A Reason: Murphy sign is a finding that indicates cholecystitis, which is inflammation of the gallbladder. It is elicited by palpating the right upper quadrant of the abdomen and asking the client to take a deep breath. The client will experience pain and stop breathing in if cholecystitis is present.

Choice B Reason: McBurney sign is a finding that indicates appendicitis, which is inflammation of the appendix. It is elicited by palpating the right lower quadrant of the abdomen at a point one-third of the distance from the anterior superior iliac spine to the umbilicus. The client will experience pain and tenderness if appendicitis is present.

Choice C Reason: Cullen's sign is a finding that indicates intra-abdominal bleeding, which can be caused by various conditions such as ruptured ectopic pregnancy, pancreatitis, or trauma. It is characterized by bruising around the umbilicus due to blood accumulation under the skin.

Choice D Reason: Homan sign is a finding that indicates deep vein thrombosis (DVT), which is a blood clot in a deep vein, usually in the leg. It is elicited by dorsiflexing the foot and squeezing the calf muscle. The client will experience pain and resistance if DVT is present.

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A nurse is reinforcing teaching with a client who has frequent urinary tract infections (UTIs). The nurse should identify that the client can use which of the following herbal supplements to help prevent UTIs?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with chronic renal failure asks the nurse the effects of losing erythropoietin. Which of the following statements best explains the loss of this hormone?

Correct Answer is D

Explanation

A nurse is assisting with data collection of a client with suspected cholecystitis. Which finding does the nurse expect to note if cholecystitis is present?

Correct Answer is A

Explanation

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