MIDTERMS Flashcards
Melanocyte cluster form on areas of deepened pigmentation
Senile Lentigo
Wart like macules/Light tan to black at upper half of the body
Seborrheic Keratosis
Small brown or flesh colored projections of skin on the neck
Cutaneous Papilloma/Skin Tags
Dry skin/Decrease function of sebaceous and sweat glands
Xerosis
Capillary walls became increasingly fragile/Red, purple, or brown areas seen on legs or arms
Senile Purpura
Spent significant amounts of time in the sun
Basal Cell Carcinoma
Fatal form of skin cancer as it metastasize if had more than 5 sunburns
Melanoma
Shrinkage in the cushion provided by subcutaneous tissue
Pressure Ulcers
Redness, dilated, superficial blood vessels and small pimles on the nose and center face
Rosacea
Rashes of inflammation either localized or generalized
Dermatitis
Decrease ability of subcutaneous tissue to regulate body tempereature
Hypothermia
Excessive loss of calcium from bone/Porous, brittle, fragile bones
Osteoporosis
Medication increasing bone strength and density
Anabolic drugs
Medication inhibit bone loss
Antiresorptive drugs
Cause is unknown, cartilage on bones articulating surfaces thins and wear out
Osteoarthritis
Bony particles or spurs form in joint causing pain, swelling, and movement restriction
Osteophytes
Caused by abnormal cartilage or bony enlargement seen in distal finger joints
Heberden Nodes
An autoimmune disease, collagen disease causing inflammation of the synovium where aspirin is inhibited
Rheumatoid Arthritis
Inflammation of bursa resulting in joint stiffness and pain in shoulder, knee, elbow, and hip
Bursitis
Inborn error of metabolism resulting to elevated levels of uric acid
Gouty Arthritis
Umbrella term for common rspiratory disorders like emphysema and chronic bronchitis
COPD
Changes in alveolar structure losing its elasticity, overinflated, and ineffectve
Emphysema
Inflammation of trachea and bronchioles leads to excessive mucus and productive cough
Chronic Bronchitis
Referred as flu
Influenza
Acute inflammation of lungs
Pneumonia
Cause by Bacillus Mycobacterium Tuberculosis soread bh airborne or droplets
Pulmonary Tuberculosis
Bronchogenic cancer peaks at 55 to 65
Lung Cancer
Coronary arteries become narrowed or obstructed because of atherosclerosis
Coronary Artery Disease
Literally chest pain
Angina Pectoris
One or more coronary arteries become totally obstructed
Myocardial Infarction
Common conduction disturbance caused by disruption of the electrical conduction system
Heart block
Sick Sinus Syndrome/Disturbance in the rate and rhythm of heart
Sinus Node Dysfunction
Enlargement of heart related to heart failure
Cardiomegaly
Clotting in the lumen of the vein
Thrombus
Blood pools in the veins and dilates or stretches them
Varicose veins
Seen as twisting discoloration in the superficial veins on lower extremities
Varicosities
Pouching or ballooning of arteries and develop plaque and become rigid
Aneurysm
Pulsating mass near the umbilicus or navel
Abdominal Aorta Aneurysms
Present as back pain, cough, or hoarseness
Thoracic Aorta Anuerysms
Massive life threatening hemorrhage
Aneurysms Rupture
Portrusion of stomach into thoracic cavity caused by obesity and above 50 years old
Hiatal Hernia
Major problem occur with hiatal hernia/Gastric contents move backward into esophagus
GERD
Inflammatory change in membrane of stomach/Mucosa is thin, abnormally smooth and develop hemorrhagic patches
Chronic Atrophic Gastritis
Refers to both gastric and duodenal ulcers
Peptic Ulcers
Dark tarry stool containing blood
Melena
Small pouches or sacs because of weakness in intestinal mucosa
Diverticula
Inflammation of one or more diverticula
Diverticulitis
Increase at 40 and peaks at 60-75
Colon Cancer
Aka as piles/Pain and small amount of bright red blood at rectum
Hemorrhoids
Bulging of the rectum through anus
Rectal prolapse
Renal calculi, nephrolithiasis, urolithiasis/Hard deposits of mineral and salts in kidney
Kidney Stones
Medication of Parkinson’s Disease
Levedopa
Amantadine
Broncriptine
Anticholinergic drugs
Paralysis agitans/Neurotransmitter dopamine are lost/Unilateral and slight tremors
Parkinson’s Disease
Face takes flat, open mouth, mask-like expression, and eye blink decreases
Parkinson’s Disease
Surgical procedure where electrodes are implanted and dramatically reduce symptoms
Deep Brain Stimulation
Permanent organic mental disorder/Personality changes, confusion and disorientation
Dementia
Large number of brain cells are affected by atrophy/Norepinephrine and dopamine decreases
Alzheimer’s Disease
Only way to confirm diagnosis of Alzheimer’s
Post-mortem Examination
Cerebrovascular accident/Disturbance of blood supply to the brain/Requires 911 call
Stroke
Caused by embolus or thrombus (90%)
Ischemic
Rupture spontaneously
Hemorrhagic
Given 3 hours to dissolve clot in stroke
Tissue plasminogen activator
Errors in focusing ability/Cornea is misshapen or lens cannot appropriately change shape
Refractive erros
Nearsightedness/Close objects are clear
Myopia
Farsightedness/Close objects are blurry
Hyperopia
Aging of the lens of the eye/Eye becomes rigid and does not flex easily
Presbyopia
Cornea has asymmetric curvature
Astigmatism
Inflammation of the eyelids
Blepharitis
Double vision
Diplopia
Clouding of the lens of the eye
Cataracts
3 Types of Cataract
Nuclear
Cortical
Posterior Subcapsular
Increased fluid pressure or IOP within eye damaging retina
Glaucoma
2 Types of Glaucoma
Congenital
Acquired
Rare which occurs when congenital defect in the angle of anterior chamber
Congenital Glaucoma
3 Types of Congenital Glaucoma
True Congenital
Infantile
Juvenile
Most common form, fluid drainage is poor and fluid builds up
Primary Open Angle
An emergency situation, iris itself block the drainage angle
Primary Angle Closure
Or “Normal Tension”/Is not common, eye pressure is normal but still get damaged
Low Tension Glaucoma
Special microscope used to examine structures of the eye
Slit lamp
Used to view drainage angle
Gonioscopy lens
Measure the eye pressure
Tonometer
Record color images/Specialized low pressure miscroscope with an attached camera
Fundus Camera
TIMOLOL/BETALOXOL
Used to decreased aqueous humor production
Beta Adrenergic Blockers
PLOCARPINE/CARBACOL
Used to reduce IOP by facilitating aqueous humor
Cholinergic/Miotics
DORZOLAMIDE
Decrease formation/secretion of aqueous humor
Carbonic Anhydrase Inhibitors
LATANOPROST
Reduce IOP by increasing uveoscleral outflow
Prostaglandin Analogs
Treat open angle glaucoma/Thermal argon laser burns
Argon Laser Trabeculoplasty
Application of freezing probe to the sclera
Cyclocryotherapy
Opening is made by the laser beam in the iris
Laser Iridotomy
Small incision in the sclera using a spatula type
Cyclodialysis
Create an opening or fistula in the trabecular meshwork
Filtering Procedures
Partial thickness is made in the sclera and further section of sclera is removed
Trabeculotomy
Partial thickness incision is made in the sclera and one or more openings
Sclerectomy
Loss of vision in the center of the visual field (macula)
Age Related Macular Degeneration
Mild to moderate gradual loss
90%
No effective treatment
Dry/Geograhic
Non-Exudative
Rapidly progressive marked lossof vision
10%
Wet/Neovascular
Exudative
Ringing in the ears
Tinnitus
Inability to hear sounds fully
Deafness
Something interferes with transmission of sound waves
Conductive Hearing Loss
Receptors in the inner ear/cranial nerves are damaged
Sensorineural Deafness
Caused by trauma in the temporal lobes
Central Deafness
Chronic disorder of ear experience severe vertigo
Meneire Disease
Hardening or fixing of stapes in the oral window
Otosclerosis
Does not produce enough insulin
Type 1 Diabetes
Cells fail to respond to insulin properly
Type 2 Diabetes
Skin rashes occur in diabetes
Diabetic Dermadromes