Chapter 11 & 12
types A,B, and AB
Megan has type o blood. what blood type would cause angulation or cross reaction with her blood?
if untreated the pregnancy will sensitize Robin and future RH-positive pregnancies will result in hemolytic disease of the newborn
Robin has Rh negative blood. During her first pregnancy she carries an Rh positive infant. which of the following statements is true?
hypoxia; erythropoietin
Sylvia is pregnant and experiencing anemia. As a result of her_______________ her kidneys will attempt to re-establish homeostasis by releasing?
embolus
a blood clot that does not retain its vessel wall location becomes a?
balloon angioplasty and stent placement
a common technique to improve blood flow and remove plaque in coronary vessels.
arteriosclerosis
a condition characterized by a generalized thickening and toughness of arterial walls is?
septicemia
a condition characterized by multiplication of a pathogen in blood is called?
hemophilia
a disease characterized by a loss of a single clotting factor is?
two to three months
a typical red blood cell lasts how long?
higher; androgens
adult males typically have what ___________ packed cell volumes than females because they have more ____________.
5-6
adult males will typically have how many liters of blood in their cardiovascular systems?
tachycardia
an accelerated heart rate above 100 beats per minute is called
iron
anemia can result from inadequate?
the hemes carry oxygen
arterial blood is bright red because?
carotid arteries and the aorta
baroreceptors are located in?
pre-capillary sphincters
blood can be diverted from tissues (such as skin) by?
going to the lungs
blood from vessel B is?
connective
blood is a type of what tissue?
whole blood
blood that has an unaltered composition is called?
minimun; diastole
diastolic pressure is the ___________ pressure during ventricular _________.
auricles
expandable extensions of the atrium are called?
red bone marrow
in adults the precursor multipotent stem cell for hematopoiesis is found in the?
vasodilation
increasing the diameter of a blood vessel by relaxing a muscle is called?
vascular spasm
local contraction of smooth muscle in response to damage is called?
lack oxygen and are burgundy
red blood cells traveling through veins?
coronary ishemia
reduction in circulatory supply to the heart is called?
ventricular distole
relaxation of the lower chambers of the heart is called?
hemoglobin
the abundant protein component of red blood cells is?
veins
the afferent vessels of the heart are?
right ventricle
the blood in chamber C will next flow to the?
pulmonary circuit
the blood vessels that carry blood to and from the lungs comprise the?
sternum
the bone lying anterior to the heart is?
left ventricle
the chamber labeled E is?
systemic
the circuit that carries oxygenated blood to the body tissues is the?
calcium
the clotting pathways require large amounts of?
fossa ovalis
the embryonic remains of the connection between atria is the?
lymph vessels
the excess fluid out of capillaries is taken up by the?
atherosclerosis
the formation of lipid deposits on the tunica media is called?
platelets
the formed elements with a role in blood clotting are?
aldosterone
the heart in response to high blood volume releases?
erythropoietin
the hormone that stimulates red blood cell production in response to hypoxia is called?
arteries
the large vessels that transport blood away from the heart are?
red blood cells
the most abundant formed elements are?
fibrous pericardium
the outermost membrane covering the heart is?
SA Node
the pacemaker of the heart is normally the?
hematocrit
the percent of whole blood volume contributed by formed elements is the?
fibrinogen
the plasma component with a role in blood clotting is called?
hemocytoblast
the precursor multipoint stem cell for hematopoiesis is called a?
diapedesis
the process of white blood cells migrating out of capillaries to the surrounding tissues is called?
tricuspid
the right atrioventricular valve is the?
superior and inferior vena cava
the right atrium receives blood from the?
deoxygenated blood from the vena cava
the right atrium recieves
visceral pericardium
the serous membrane directly covering the heart is?
aortic arch
the structure labeled "A" is the
sinoatrial node
the structure labeled a is the?
atrioventricular node
the structure labeled b is the?
purkinje fibers
the structure labeled c is the?
chordae tendineae
the structures labeled D are called
myocardium
the thickest layer of the heart is?
superior vena cava
the vessel labeled "A" os the?
capillaries
the vessels that exchange nutrients, respiratory gases, and waste are?
eosinophil
the white blood cell that increases in allergic reactions is the?
neutrophil
the white blood cell that phagocytes injured and infected tissue is the?
lymphocyte
the white blood cell that provides specific adaptive (learned) immunity is the?
basophil
the white blood cell that releases histamine is the?
infarction
tissue damage caused by circulation interruption is called?
varicose veins
weak venous valves can result in?
closed; open
when the ventricles are relaxed the semilunar valves are ____________ and the atrioventricular valves are?
open; closed
when the ventricles contract, the semilunar calves are __________ and the atrioventricular valves are________.
CNS
which of the following are expected to contain lymphoid vessels?
neural processing
which of the following is NOT a function of blood?
anti-Rh antibodies are present only upon sensitization but anti-a and anti- b are present throughout a person's lifetime.
which of the following is a true statement?
kidneys
which of the following represents an area expected to experience blood flow decrease during heavy exercise?
ECG
a recording of the electrical events in the heart.
stroke volume and heart rate
cardiac output depends on?
AV Node
if the normal pacemaker of the heart fails, the job will be taken over by the?
atrial systole
the P wave pf an ECG corresponds to
parasympathetic stimulation
which of the following will not increase heart rate?
