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 C
Explanation
Compression fractures. Osteoporosis is a condition characterized by decreased bone mass and density, which can lead to an increased risk of fractures. In severe cases of osteoporosis, the client may be at risk for compression fractures, especially in the spine. Compression fractures can lead to pain, loss of height, and a stooped posture.
Choice A, diabetes, is not the correct answer because it is a metabolic disorder that affects the way the body uses glucose.
Choice B, cardiac disease, is not the correct answer because it is a group of disorders that affect the heart and blood vessels.
Choice D, hypertension, is not the correct answer because it is a condition characterized by high blood pressure.
Correct Answer is A
Explanation
Eustachian tube. The Eustachian tube is a narrow tube that connects the middle ear to the back of the nose and equalizes air pressure in the middle ear.

B. The malleus is a bone in the middle ear that transmits sound vibrations.
C. The pinna is the visible part of the ear that collects and directs sound waves.
D. The meatus is a passage or opening leading to the ear or nose.
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