ANAT 260 FINAL EXAM SCRIPT 2026
QUESTIONS WITH ANSWERS GRADED A+
◉ The tricuspid valve is closed. Answer: when the ventricle is in
systole
◉ The abdominal aorta divides at its distal end into which arteries?.
Answer: the common iliac arteries
◉ The most common formed elements in the blood are. Answer: red
blood cells
◉ The heart chamber that receives oxygenated blood from the
pulmonary veins. Answer: left atrium
◉ a drop of blood returning to the heart from the head region would
enter the heart through which vessel?. Answer: superior vena cava
◉ Which of the following vessels does not carry oxygen-poor blood
to the heart?. Answer: pulmonary vein
◉ ____is a condition in which the blood's capacity for carrying
oxygen is diminish. Answer: anemia
, ◉ Contraction of theses structures tightens the chordae tendineae,
preventing valve prolapse. Answer: papillary muscles
◉ The largest lymphatic organ. Answer: the spleen
◉ threadlike structures of the endocardium that prevent prolapse of
the atrioventricular valves. Answer: chordae tendineae
◉ Which of the following structures if not found in the left
ventricle?. Answer: pectinate muscles
◉ The plasma's globulins include. Answer: gamma globuins
◉ most abundant formed element. Answer: erythrocytes (red blood
cells)
◉ Seen in abundance during parasitic infection. Answer: eosinophil
◉ Percentage of blood comprised by erythrocytes. Answer:
hematocrit
QUESTIONS WITH ANSWERS GRADED A+
◉ The tricuspid valve is closed. Answer: when the ventricle is in
systole
◉ The abdominal aorta divides at its distal end into which arteries?.
Answer: the common iliac arteries
◉ The most common formed elements in the blood are. Answer: red
blood cells
◉ The heart chamber that receives oxygenated blood from the
pulmonary veins. Answer: left atrium
◉ a drop of blood returning to the heart from the head region would
enter the heart through which vessel?. Answer: superior vena cava
◉ Which of the following vessels does not carry oxygen-poor blood
to the heart?. Answer: pulmonary vein
◉ ____is a condition in which the blood's capacity for carrying
oxygen is diminish. Answer: anemia
, ◉ Contraction of theses structures tightens the chordae tendineae,
preventing valve prolapse. Answer: papillary muscles
◉ The largest lymphatic organ. Answer: the spleen
◉ threadlike structures of the endocardium that prevent prolapse of
the atrioventricular valves. Answer: chordae tendineae
◉ Which of the following structures if not found in the left
ventricle?. Answer: pectinate muscles
◉ The plasma's globulins include. Answer: gamma globuins
◉ most abundant formed element. Answer: erythrocytes (red blood
cells)
◉ Seen in abundance during parasitic infection. Answer: eosinophil
◉ Percentage of blood comprised by erythrocytes. Answer:
hematocrit
