A suspicious breast lump is noted on a mammogram. The client asks the nurse which diagnostic test confirms if the lump is cancerous or benign. Which response by the nurse is most correct?
An ultrasound.
A biopsy.
A clinical breast exam.
A magnetic resonance imaging (MRI).
The Correct Answer is B
. A biopsy is a procedure in which a sample of tissue is removed from the suspicious area and examined under a microscope to determine if the lump is cancerous or benign. An ultrasound uses sound waves to create an image of the breast tissue and is often used to evaluate the lump further. A clinical breast exam is a physical examination of the breast by a healthcare provider. Magnetic resonance imaging (MRI) may be used to obtain additional information about the lump, but it is not the primary diagnostic test.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Maintaining optimal bladder emptying. A client with benign prostatic hyperplasia (BPH) may have difficulty urinating due to an enlarged prostate gland. To maintain optimal bladder emptying, the nurse may teach the client to double void, sit down while urinating, and avoid caffeine and alcohol.
Leg exercises, choice B, may be helpful in preventing blood clots but are not directly related to BPH.
Coping strategies, choice C, may be helpful for reducing anxiety but do not address the management of BPH.
Deep breathing exercises, choice D, may be helpful for reducing anxiety but do not address the management of BPH.
Correct Answer is D
Explanation
A blood glucose reading of 48 is considered low and requires immediate intervention to raise the client's blood sugar. Intravenous dextrose solution is the fastest way to raise blood sugar levels in an unconscious client. Glucagon and cortisone can also be used to raise blood sugar levels, but they are not the first-line treatment for hypoglycemia.
Choice A, orange juice, is not appropriate for an unconscious client as they cannot swallow or drink.

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