test 1

during the period of ventricular filling

which of the following might trigger erythropoiesis

permitting the exchange of nutrients and gases between the blood and tissue cells is the primary function of

no visible cytoplasmic granules are present in

reduction in the concentration of albumin in blood plasma would alter capillary exchange by

norepinephrine acts on the heart by

the pulse pressure is

the baroreceptors in the carotid sinus and aortic arch are sensitive to which of the following

isovolumetric contractions

with a patient that is administered an injection of erythropoietin (EPO) you would expect to see

which of the following statements regarding the hepatic portal system is false

the aorta receives the full force of blood exiting the heart during ventricular systole, which of the following statements best describes the adaptive anatomy of the aorta

blood flow to the skin

normal heart sounds are caused by which of the following events

if the length of the absolute refractory period in cardiac muscle cells was the same as it is for skeletal muscle cells,

an individual who is blood type AB negative can

during exercise, which of the following would occur on an electrocardiogram compared to an individual at rest

what is the expected heart rate when a heart is removed from a living body

a person with an extremely high count of neutrophils is likely suffering

if you centrifuge (spin) whole blood you will find the band of white blood cells and platelets (the buffy coat) is much thinner than the packed red blood cells below it. this difference reflects the fact that

what organ in the body regulates erythrocyte production

a lack of intrinsic factor, leading to a deficiency of vitamin B12 and causing an appearance of large pale cells called macrocytes, is characteristic of

in general it is expected that___?

which blood type is generally called the universal donor

which of the events below does not occur when the semilunar valves are open

when viewing a dissected heart, it is easy to visually discern the right and left ventricles by

where in the body would you find low oxygen levels causing vasoconstriction and high levels causing vasodilatation

the source of blood carried to capillaries in the myocardium would be the

people that have a single allele (gene copy) for sickle cell anemia are typically not sick from the disease and are said to be carriers of sickle cell trait. these people will more often live in the malaria belt of sub Saharan Africa. the most likely explanation for this is

compared to skeletal muscle, cardiac muscle

hemorrhage with a large loss of blood causes

a mismatch blood types during a transfusion is dangerous because

which of the following would no promote filtration from the arteriole end of the capillary bed

the short term controls of blood pressure, mediated by the nervous system and bloodborne chemicals, primarily operate via all but which of the following

blood within the pulmonary veins returns to the

which of the following would have the least influence on blood pressure