Diagnostic Tools Flashcards
What is the primary goal of doctors when diagnosing diseases?
To solve the puzzle of illness and pave the way for better health.
What is the importance of accurate diagnosis in medical treatment?
It ensures effective treatment, prevents unnecessary procedures, and helps patients recover quickly.
What key role does patient honesty play during medical history taking?
It helps provide accurate and complete information for diagnosis.
What are the three techniques used during physical examination?
Palpation (feeling), auscultation (listening), and percussion (tapping and listening).
What are the five vital signs measured during a physical exam?
Temperature, heart rate, blood pressure, respiratory rate, and oxygen saturation.
What does CBC stand for and what does it measure?
Complete Blood Count; it measures red blood cells, white blood cells, and platelets.
What are the key components of a cholesterol panel?
LDL (bad cholesterol), HDL (good cholesterol), and triglycerides.
Name four types of cultures used in laboratory tests to detect infections.
Throat swab, blood culture, urine culture, and stool culture.
What is the main use of X-rays in imaging techniques?
To detect fractures or broken bones.
What type of imaging produces 3D images using a rotating X-ray machine?
Computed Tomography (CT) scans.
Why is ultrasound mainly used for soft tissue imaging?
Because soft tissue is a better conductor of ultrasound waves, allowing real-time imaging.
What does MRI stand for and what is it used for?
Magnetic Resonance Imaging; it provides detailed images of organs and tissues.
What does an EKG measure in the body?
The electrical activity of the heart to detect rhythm abnormalities.
What is an endoscopy used for, and name one type of endoscopy?
To visualize internal organs; examples include colonoscopy and bronchoscopy.
What is laparoscopy and how is it performed?
A minimally invasive procedure using a camera inserted through small incisions in the pelvic area.
