Section 5 Flashcards
Term for process of blood formation
Hematopoiesis
COmponent of blood used in clotting process
thrombocytes
Layer of the heart considered the thickest & contains intercalated discs
myocardium
cells that make up hair follicles
epithelial
Portion of pericardium anatomically the same as epicardium
serous pericardium
Name of unique dermal projections ID individuals
dermal papillae
2 types of sudoriferous glands
eccrine & apocrine glands
item identifies normal pathway for systemic circulation
L ventricle->aorta->body->superior/inferior vena cava-> L atrium
What does not contribute to a rise in bp
low blood volume
Cardiovascular issue not increased w/ exercise
Total peripheral resistance
Segment not uniquely I.D. on electrocardiogram
O segment
Not considered a function of the skin
manufacturing calcium ions
Accessory skin structure
sudoriferous glands
NOt a component of integumentary system
Thrombocytes
Electrocardiogram segment identifies ventricular depolarization
QRS segment
Portion of epidermis closest to the dermis
stratum germinativum
Term I.D.s ratio of packed erythrocytes to total blood volume
Hematocrit
Formal blood type groups
A,B,AB,O
Does not identify Rh factor of blood
Rh positive contains no D antigen
NOT a characteristic of erythrocytes
move through diapedesis
Which white blood cell rights parasites
eosinophils
Term for group of boils connected together
?
Electrocardiogram segment ID’s timing of atrail repolarization (does not record)
QRS segment
Pathway for pulmonary circulation
R ventricle->pulmonary artery->lungs->pulmonary veins->latrium
Considered flase regarding plasma protiens
y-globulins are antibodies produced by erythrocytes
Portion of skin contains no blood vessels
epidermis
Small microorgansim lacking independent metabolism & reproduction
virus
Cells of the epidermis
keratinocytes and melanocytes
Term ID’s infection of nail bed
Onychia
Cardiac output is measured by
cardiac rate x stroke volume
Condition does not result in an increase in blood pH
loss of bicarbonate
Appropriately ID’s steps to blood clotting
calcium & prothrombin to thrombin-> converts fibrogen to fibrin-> to plasm=clot
Electrocardiograph segment ID’s atrial depolarization
P segment
Type of shock IDs type seen w/ upper spinal cord injury
neurogenic
Why doesn’t diastolic bp rise w/ exercis
decrease in peripheral resistance
Which autonomic nervous system decrease in HR
parasympathetic nervous system
Muscle prevents atrioventricular valve from inverting w/ increase pressure
papillary muscle
Stethoscope placement when auscultating tricuspid
R 5th intercostal space close to sternal border
How does autonomic nervous system act on heart to maintain rate
acts on atrioventricular & sinoatrial nodes
True of cardiac cycle
diastole= when blood goes to the ventricles
Pathological hardening of muscle
myosclerosis
Myositis caused by parasitic worm trichinella spiralis and eating uncooked pork
trichinosis
Pathologic softening of muscle
myomalacia
What is glioma
a tumor of neuroglia
Term ID”S accumulation of lymph fluid= subcutaneous swelling
lymph edema
what is cessation of lymph flow
lymphostasis
what is an enlarged spleen
splenomegaly
tumor w/ in lymphatic tissue
lymphoma
what is kaposi sarcoma
deadly skin cancer prevalent in AIDS
Inflamed lymph node caused by infection
adenitis
term id’s HR of 100 bpm or less
tachycardia
pulse rhythm abnormality occurs in children and youth-> heart varies w/ respiration
sinus arrhythmia
Condition ID by drop of systolic pressure > 20 mm HG or increase of 20 pm when standing
orthostatic hypotension
hypotension in regularly normotensive adults
< 95/60 mm HG
Why does hypotension occur during acute myocardial infarction
decrease cardiac output
Why does hypotension occur with shock
decreased cardiac output
Why does hypotension occur with hemorrhage
decreased blood volume
