Diagnosis

Description: Test your knowledge on various diagnostic techniques and procedures used in medicine.
Number of Questions: 15
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Tags: diagnosis medical procedures medical tests
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Which imaging technique utilizes X-rays to produce detailed cross-sectional images of the body?

  1. Magnetic Resonance Imaging (MRI)

  2. Computed Tomography (CT)

  3. Ultrasound

  4. Positron Emission Tomography (PET)


Correct Option: B
Explanation:

Computed Tomography (CT) is an imaging technique that uses X-rays and computer processing to create detailed cross-sectional images of the body.

What is the primary diagnostic tool used to detect abnormalities in the heart's electrical activity?

  1. Electroencephalogram (EEG)

  2. Electromyography (EMG)

  3. Electrocardiogram (ECG)

  4. Echocardiogram


Correct Option: C
Explanation:

Electrocardiogram (ECG) is the primary diagnostic tool used to detect abnormalities in the heart's electrical activity.

Which diagnostic procedure involves the insertion of a thin, flexible tube with a camera into the digestive tract?

  1. Laryngoscopy

  2. Colonoscopy

  3. Bronchoscopy

  4. Gastroscopy


Correct Option: B
Explanation:

Colonoscopy is a diagnostic procedure that involves the insertion of a thin, flexible tube with a camera into the digestive tract to examine the colon.

What is the term for the removal of a small tissue sample for microscopic examination?

  1. Biopsy

  2. Aspiration

  3. Excision

  4. Debridement


Correct Option: A
Explanation:

Biopsy is the term for the removal of a small tissue sample for microscopic examination.

Which diagnostic test measures the levels of specific substances in the blood?

  1. Imaging Test

  2. Electrodiagnostic Test

  3. Genetic Test

  4. Blood Test


Correct Option: D
Explanation:

Blood Test is a diagnostic test that measures the levels of specific substances in the blood.

What is the name of the diagnostic procedure that uses sound waves to produce images of internal organs?

  1. Magnetic Resonance Imaging (MRI)

  2. Computed Tomography (CT)

  3. Ultrasound

  4. Positron Emission Tomography (PET)


Correct Option: C
Explanation:

Ultrasound is a diagnostic procedure that uses sound waves to produce images of internal organs.

Which diagnostic technique involves the injection of a radioactive tracer into the body to detect metabolic activity?

  1. Magnetic Resonance Imaging (MRI)

  2. Computed Tomography (CT)

  3. Ultrasound

  4. Positron Emission Tomography (PET)


Correct Option: D
Explanation:

Positron Emission Tomography (PET) is a diagnostic technique that involves the injection of a radioactive tracer into the body to detect metabolic activity.

What is the term for the visual examination of the interior of the eye using a specialized instrument?

  1. Otoscopy

  2. Laryngoscopy

  3. Colonoscopy

  4. Ophthalmoscopy


Correct Option: D
Explanation:

Ophthalmoscopy is the term for the visual examination of the interior of the eye using a specialized instrument.

Which diagnostic procedure involves the insertion of a small camera into the nose to examine the nasal passages?

  1. Laryngoscopy

  2. Colonoscopy

  3. Bronchoscopy

  4. Nasopharyngoscopy


Correct Option: D
Explanation:

Nasopharyngoscopy is a diagnostic procedure that involves the insertion of a small camera into the nose to examine the nasal passages.

What is the name of the diagnostic test that measures the electrical activity of the brain?

  1. Electroencephalogram (EEG)

  2. Electromyography (EMG)

  3. Electrocardiogram (ECG)

  4. Echocardiogram


Correct Option: A
Explanation:

Electroencephalogram (EEG) is a diagnostic test that measures the electrical activity of the brain.

Which diagnostic procedure involves the insertion of a thin, flexible tube with a camera into the lungs?

  1. Laryngoscopy

  2. Colonoscopy

  3. Bronchoscopy

  4. Gastroscopy


Correct Option: C
Explanation:

Bronchoscopy is a diagnostic procedure that involves the insertion of a thin, flexible tube with a camera into the lungs.

What is the term for the removal of a small piece of tissue for microscopic examination?

  1. Biopsy

  2. Aspiration

  3. Excision

  4. Debridement


Correct Option: A
Explanation:

Biopsy is the term for the removal of a small piece of tissue for microscopic examination.

Which diagnostic test measures the levels of specific hormones in the blood?

  1. Imaging Test

  2. Electrodiagnostic Test

  3. Genetic Test

  4. Hormonal Assay


Correct Option: D
Explanation:

Hormonal Assay is a diagnostic test that measures the levels of specific hormones in the blood.

What is the name of the diagnostic procedure that uses magnetic fields and radio waves to produce detailed images of the body?

  1. Magnetic Resonance Imaging (MRI)

  2. Computed Tomography (CT)

  3. Ultrasound

  4. Positron Emission Tomography (PET)


Correct Option: A
Explanation:

Magnetic Resonance Imaging (MRI) is a diagnostic procedure that uses magnetic fields and radio waves to produce detailed images of the body.

Which diagnostic technique involves the injection of a radioactive tracer into the body to detect inflammation or infection?

  1. Magnetic Resonance Imaging (MRI)

  2. Computed Tomography (CT)

  3. Ultrasound

  4. Single-Photon Emission Computed Tomography (SPECT)


Correct Option: D
Explanation:

Single-Photon Emission Computed Tomography (SPECT) is a diagnostic technique that involves the injection of a radioactive tracer into the body to detect inflammation or infection.

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