3/18/25, 7:35 bios 255 exam 1 Flashcards |
AM
BIOS 255 EXAM 1 QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS VERIFIED LATEST UPDATE
Terms in this set (32)
right atrium; deoxygenated
name the structure and whether it
contains oxygenated or
deoxygenated blood
aortic semilunar valve
name the structure
oxygen is carried by_cells. it binds to erythrocytes; hemoglobin
proteins called_that contain iron
of the formed elements, which leukocytes, platelets, erythrocytes
cells are responsible for immune
function, clotting, and gas
transfer-in that order?
1) plays a role in immune function
2) temp regulation
what are the major functions of
3) pH regulation
blood? (you must name 3)
4) gas/nutrients/ waste transport
5) regulates water loss
a patient has a stroke volume of CO=SVxHR=70ml/beat/min=4900ml/min=4.9L/min
70ml/beat, a heart rate of 70
beats/min, a mean
arterial pressure of 100, systolic
BP of 95 and diastolic BP of 60.
calculate output of this patient
which ions mediate the upstroke, upstroke=sodium; depolarization
plateau, and downstroke of a plateau=calcium; contraction
cardiac action downstroke=potassium; relaxation
potential. indicate the contraction
phase that correlates to these
events
what are the three layers of the epicardium, myocardium, endocardium
heart?
what is the fluid filled sac called that pericardium
surrounds the heart?
when red blood cells get broken transferrin
down, the iron molecule is
1/
3
AM
BIOS 255 EXAM 1 QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS VERIFIED LATEST UPDATE
Terms in this set (32)
right atrium; deoxygenated
name the structure and whether it
contains oxygenated or
deoxygenated blood
aortic semilunar valve
name the structure
oxygen is carried by_cells. it binds to erythrocytes; hemoglobin
proteins called_that contain iron
of the formed elements, which leukocytes, platelets, erythrocytes
cells are responsible for immune
function, clotting, and gas
transfer-in that order?
1) plays a role in immune function
2) temp regulation
what are the major functions of
3) pH regulation
blood? (you must name 3)
4) gas/nutrients/ waste transport
5) regulates water loss
a patient has a stroke volume of CO=SVxHR=70ml/beat/min=4900ml/min=4.9L/min
70ml/beat, a heart rate of 70
beats/min, a mean
arterial pressure of 100, systolic
BP of 95 and diastolic BP of 60.
calculate output of this patient
which ions mediate the upstroke, upstroke=sodium; depolarization
plateau, and downstroke of a plateau=calcium; contraction
cardiac action downstroke=potassium; relaxation
potential. indicate the contraction
phase that correlates to these
events
what are the three layers of the epicardium, myocardium, endocardium
heart?
what is the fluid filled sac called that pericardium
surrounds the heart?
when red blood cells get broken transferrin
down, the iron molecule is
1/
3
