Midterm | General Aspects of Med and its Allied Profession Flashcards
PHYSICAL AGENTS
A. NOISE
B. PRESSURE
C. LIGHT
D. COLD
E. RADIATION
F. HEAT
PH LiNoCoRad
Common disorders due to noise
Occupational deafness
Membrane damaged in occupational deafness
Cochlea
Common disorders due to pressure
Air embolism, blast injury
dB classifications and their equivalence
30db: whisper
60db: normal conversation
70db: ear membranes are slowly being damaged
90db: ex. motorcycles
120db: stimulating deafness
Common disorders due to light
- Occupational cataract
- Miner’s nystagmus
Common disorders due to cold
- Hypothermia
- Frostbite
- Trench foot
- Raynaud’s disease
Common disorders due to radiation
- Genetic changes
- aplastic anemia
- keratoses
- sunburn
- radiodermatitis
- photosensitives
- cancers
Rad PACKSG
Common disorders due to heat
- Heat stroke
- heat hyperpyrexia
- heat syncope
- heat exhaustion
- heat rash
- burns
- hyperhidrosis
- erythema
- telangiectasia
Bone marrow does not produce enought blood cells
Aplastic anemia
Any protuberance on the skin
Keratoses
Integumentary system’s respinse to ionizing radiation exposure
Radiodermatitis
Skin’s unusual reaction to UV r adiation
Photosensitivity
Fainting/ passing out
Syncope
Dilated/ broken blood vessels near sking surface
Telangiectasia
RADIATION HAZARD AND INJURY
- UV Radiation
- Infrared radiation
- Lasers
- Ultrasound
Source and health effects of UV radiation
Source: UV tanning equipment
Effect: Short-term sunburn
Source and health effects of Infrared radiation
Source:
- Infrared heat lamps used in deep heat treatments
- Infrared hair dryers
Effects: (LBCS)
- Conjunctivitis
- Long-term premature skin aging
- Skin cancer and cataracts
- Burns to skin and eye tissue
Source and health effects of lasers
Source: Beauty industry treatments (eg. skin exfoliation and hair removal)
Effects:
- Skin damage
- Eye damage including blindness
Source and health effects of ultrasound
Source: Beauty industry geat treatment and skin exfoliation
Effects: Overheating and burning of body tissue
Disorders involving the protein-rich tissue
CONNECTIVE TISUE DISEASE
Examples of protein-rich tissues
Fat, bone and cartilage
CONNECTIVE TISUE DISEASE includes:
- Joints
- muscles and skin
- organ and organ systems
- eyes
- heart
- lungs
- kidneys and GIT
- blood vessels
Classifications of connective tissue diseases
A. INHERITED DISORDERS
B. AUTOIMMUNE DISEASES