#1
Which of the following is a common method for diagnosing bacterial infections?
Culture and sensitivity test
ExplanationIdentifies the specific bacteria causing an infection and determines the most effective antibiotic for treatment.
#2
What is the primary function of an electrocardiogram (ECG or EKG)?
Assessing heart rhythm and activity
ExplanationRecords the electrical activity of the heart to evaluate its rhythm and detect abnormalities.
#3
Which of the following is a common treatment for type 2 diabetes?
Diet and exercise
ExplanationPromotes blood sugar control and overall health in managing type 2 diabetes.
#4
Which of the following is used to measure the amount of glucose in the blood?
Glucose meter
ExplanationA device that provides a quick and accurate measurement of blood glucose levels.
#5
What is the primary purpose of a bronchoscopy?
Visualizing the lungs and airways
ExplanationDirectly observes the lungs and airways to diagnose and assess various respiratory conditions.
#6
Which of the following is a common diagnostic test for detecting HIV infection?
ELISA
ExplanationEnzyme-linked immunosorbent assay (ELISA) is widely used to detect antibodies or antigens associated with HIV.
#7
Which imaging technique uses magnetic fields and radio waves to generate images of the body?
MRI
ExplanationProduces detailed images of internal structures by utilizing magnetic fields and radio waves.
#8
What is the primary purpose of chemotherapy in cancer treatment?
Destroying cancer cells
ExplanationAdministers drugs to target and eliminate cancer cells throughout the body.
#9
What is the purpose of a Pap smear?
To detect cervical cancer
ExplanationScreens for cervical cancer by examining cells from the cervix for abnormalities.
#10
Which of the following is NOT a method for administering medication?
Dermal patch
ExplanationDermal patch is a method for delivering medication through the skin; hence, it is a method for medication administration.
#11
What is the purpose of a colonoscopy?
To screen for colorectal cancer
ExplanationExamines the colon and rectum for abnormalities and detects signs of colorectal cancer.
#12
Which of the following medications is commonly used to treat hypertension?
ACE inhibitors
ExplanationACE inhibitors are a class of drugs often prescribed to manage high blood pressure.
#13
Which of the following is a common side effect of radiation therapy?
Hair loss
ExplanationHair loss is a common consequence of radiation treatment for cancer.
#14
What is the primary function of a bronchoscopy?
To assess lung health and detect abnormalities
ExplanationAllows direct visualization of the lungs and airways to evaluate their condition and identify any abnormalities.
#15
Which of the following is a primary method for diagnosing Alzheimer's disease?
PET scan
ExplanationPositron emission tomography is commonly used to detect brain abnormalities indicative of Alzheimer's disease.
#16
Which of the following imaging techniques is commonly used to diagnose deep vein thrombosis (DVT)?
Ultrasound
ExplanationUltrasound imaging is often employed to diagnose blood clots, including deep vein thrombosis.
#17
Which of the following is a primary method for diagnosing multiple sclerosis (MS)?
MRI
ExplanationMagnetic resonance imaging is commonly employed to visualize the brain and spinal cord, aiding in the diagnosis of multiple sclerosis.