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1. Which advanced diagnostic technique is used to
determine the presence, location, and extent of tumors in
the body?
a) Magnetic Resonance Imaging (MRI)
b) Computed Tomography (CT)
c) Positron Emission Tomography (PET)
d) Biopsy
Answer: b) Computed Tomography (CT)
Rationale: CT scan uses a series of X-ray images taken
from different angles to create detailed cross-sectional
images of the body. It is commonly used to identify tumors
and assess their characteristics.
2. Which advanced diagnostic technique uses sound waves
to create images of the body's internal structures?
a) Magnetic Resonance Imaging (MRI)
b) Computed Tomography (CT)
c) Ultrasonography
d) Electromyography (EMG)
Answer: c) Ultrasonography
Rationale: Ultrasonography, also known as ultrasound,
utilizes high-frequency sound waves to produce images of
organs, tissues, and blood flow. It is commonly used in
obstetrics, cardiology, and other medical specialties.
3. A patient presents with unexplained chest pain. Which
advanced diagnostic technique should be used to evaluate
the functioning of the coronary arteries?
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