#1
Which medical procedure is commonly used to examine the interior of a joint?
Arthroscopy
ExplanationArthroscopy is a procedure where a surgeon inserts a camera into a joint to diagnose and treat various conditions.
#2
What is the medical term for the removal of a kidney?
Nephrectomy
ExplanationNephrectomy is the surgical removal of one or both kidneys, usually performed to treat kidney cancer, severe trauma, or other kidney diseases.
#3
Which medical procedure is commonly performed to treat cataracts?
Phacoemulsification
ExplanationPhacoemulsification is a surgical technique where ultrasonic energy is used to break up and remove a cloudy lens from the eye, often replaced with an artificial lens.
#4
What does the acronym 'LASIK' stand for in the context of eye surgery?
Laser-Assisted In Situ Keratomileusis
ExplanationLASIK is a type of refractive surgery where a laser is used to reshape the cornea to correct vision problems like nearsightedness, farsightedness, and astigmatism.
#5
Which medical imaging technique is often used to examine soft tissues, such as the brain and muscles?
MRI
ExplanationMRI (Magnetic Resonance Imaging) is a non-invasive imaging technique that uses magnetic fields and radio waves to produce detailed images of soft tissues, organs, and structures inside the body.
#6
What does the term 'MRI' stand for in the medical field?
Magnetic Resonance Imaging
ExplanationMRI uses magnetic fields and radio waves to create detailed images of the body's internal structures.
#7
Which of the following medical procedures is used to visualize the blood vessels in the body?
Angiogram
ExplanationAngiogram is a procedure that uses X-rays and contrast dye to visualize blood vessels and diagnose abnormalities.
#8
Which medical imaging technique uses high-frequency sound waves to create images of internal body structures?
Ultrasound
ExplanationUltrasound imaging utilizes sound waves to produce real-time images of organs, tissues, and blood flow within the body.
#9
In the context of surgery, what does 'laparoscopic' mean?
Minimally invasive through small incisions
ExplanationLaparoscopic surgery involves using small incisions and specialized instruments to perform procedures inside the body with minimal tissue damage.
#10
What is the medical term for the surgical removal of the appendix?
Appendectomy
ExplanationAppendectomy is the surgical removal of the appendix, typically performed to treat appendicitis, an inflammation of the appendix.
#11
Which of the following is a non-invasive technique to measure the oxygen saturation level in the blood?
Pulse oximetry
ExplanationPulse oximetry is a non-invasive method used to monitor the oxygen saturation of hemoglobin in the blood by clipping a sensor onto a fingertip or earlobe.
#12
In the medical field, what does 'CBC' typically refer to?
Complete Blood Count
ExplanationCBC is a blood test that measures various components of blood, including red blood cells, white blood cells, platelets, and hemoglobin, providing information about overall health and diagnosing various medical conditions.
#13
In dentistry, what does the term 'orthodontics' primarily focus on?
Straightening of teeth and correction of jaw alignment
ExplanationOrthodontics focuses on correcting dental misalignments and improving bite function through various treatments like braces.
#14
Which surgical procedure involves the removal of a part or the entire stomach?
Gastric bypass surgery
ExplanationGastric bypass surgery involves creating a small pouch from the stomach and connecting it directly to the small intestine, bypassing a portion of the stomach.
#15
Which medical term is used to describe the process of recording the electrical activity of the heart over a period?
Electrocardiography (ECG or EKG)
ExplanationElectrocardiography involves placing electrodes on the body to record the electrical signals generated by the heart, helping diagnose heart conditions.
#16
What is the primary purpose of a bronchoscopy?
To visualize the bronchi and lungs
ExplanationBronchoscopy is a procedure used to examine the airways, bronchi, and lungs for abnormalities, infections, or tumors.
#17
In dentistry, what does the term 'prophylaxis' refer to?
Teeth cleaning
ExplanationProphylaxis in dentistry involves professional teeth cleaning to remove plaque, tartar, and stains, preventing dental diseases and promoting oral health.
#18
Which medical procedure involves the insertion of a thin tube into the urethra to examine the urinary bladder?
Cystoscopy
ExplanationCystoscopy is a procedure where a thin, flexible tube with a camera is inserted through the urethra to visualize the urinary bladder for diagnosing and treating urinary tract conditions.
#19
What is the purpose of an endoscopy in the medical field?
To visualize the digestive tract and organs
ExplanationEndoscopy is a procedure that uses a flexible tube with a camera to examine the digestive tract and organs like the esophagus, stomach, and colon for abnormalities, tumors, or inflammation.