Urinary disorders, hormone problems, organ transplants Flashcards
Types, causes (21 cards)
Urinary problems: kidneys
Bacterial infection, urine retention, or kidneys stones. Formed from substances precipitated (brought on by) out of urine, they cause severe pain until removed
Urinary problems: ureters
Blockage by kidney stones
Urinary problems: bladder
Kidney - stone blockage, also cystitis
Urinary problems: bladder - cystitis
Inflammation due to infection, with pain on (frequent) urination, relieved by drinking a lot of water.
Urinary problems: bladder - enuresis
Involuntary urination (commonly in children up to 12 or 18 months)
Urinary problems: urethritis
Inflamed (infected) urethra
Urinary problems: enlarged prostate
In older men, overgrowth preventing urination and needing urgent treatment
What produces various hormonal diseases?
Underactive or overactive endocrine glands
How are hormonal diseases treated?
Some can be treated by artificially adjusting hormone balance
Hormone problems: pituitary gland malfunction
Can produce growth abnormalities creating dwarfs and giants
Hormone problems: thyroid gland malfunction
Can cause goitre and slow down or speed up the body’s metabolism
Goitre
An enlarged thyroid gland
Hormone problems: pancreas malfunction
Inability to manufacture insulin (diabetes); a condition where the body cannot use sugar
Hormone problems: adrenal glands’ malfunction
Causes Addison’s disease, with weakness and weight loss
Skin graft
Where healthy skin is removed from an unaffected area of the body and used to cover lost/damaged skin
Organ transplant
Replacing a diseased/unhealthy organ with healthy counterparts from dead or living donors (surgically)
Best known parts of body where you can get an organ transplant:
Hair, eye lens and cornea, lungs, heart, kidneys, liver, bones, blood vessels, blood skin.
Examples of substitutes for flesh and bone:
Plastics, metals and other substitutes
Protheses
Artificial body parts
Purpose of protheses
Replace damaged or destroyed body parts by disease or injury
Examples of prosthetics
False hair, plate in the skull, heart valves, artificial leg, artificial knee joint, false teeth etc.