1 Intro to Disease Flashcards
Disease
a structural or functional change in the body that’s harmful to the organism
What are diseases classified by?
Type
Location/System
Congenital disease
condition in which you are born with
Hereditary disease
condition which has genetic contributors
Degenerative disease
Gets worse overtime
Usually from wear-and-tear
Neoplastic disease
usually refers to cancer
Integumentary disease
usually refers to skin disorders
What are the “Manifestations of Disease”?
Type of Manifestation
Nature of Data
Name of Collection of Results
What does “Type of Manifestation” include?
Symptoms
Signs
Laboratory abnormalties
What is “Nature of Data”?
Patient’s perception
Examiner’s observations
Results of tests or procedures
What are the “Collection of Results”?
Name of Collection of Results
History/Questionnaire
Physical Exam
Lab findings
What’s included in a Physical Exam?
Inspection Palpation Auscultation Percussion Vital Signs
Inspection
Visualization of patient
How does the patient look?
e.g. skin discoloration, paleness, abnormal bulging
Palpation
when we feel for things
e.g. mass in abdomen
Auscultation
refers to listening
e.g. stethoscope to heart
Percussion
“tapping”
e.g. feel/poke around lungs and hear difference between hollow area and solid area
Vital Signs
Heart rate Blood Pressure Temp. (the most accurate is rectal temp.) Pain scale Respiratory rate
Types of Diagnostic Procedures
Types of Imaging Techniques
Electrocardiography (ECG/EKG) Radiography/X-Ray Computed Tomography (CT) Magnetic Resonance Imaging (MRI) Ultrasounds