A AND P 2 STRAIGHTERLINE FINAL PRACTICE SCRIPT
UPDATED 2026 TESTED SOLUTIONS, Exams of Reasoning
A decrease in blood oxygen stimulates which of the following? - ANSWERa.
an increase in erythropoietin formation, which increases red blood cell
production
Antibodies are produced by which type of white blood cell? -
ANSWERlymphocytes
Which statement about the structure of the heart is accurate? - ANSWERb.
The superior and inferior venae cavae enter the right atrium, and the
pulmonary veins enter the left atrium.
Which part of the cardiovascular system brings blood into the right atrium of
the heart? - ANSWERc. superior vena cava
Deoxygenated blood flows through the pulmonary structures in what order? -
ANSWERd. pulmonary semilunar valve ⇒ pulmonary trunk ⇒ pulmonary
arteries
Oxygenated blood flows through the heart's structures in what order? -
ANSWERb. bicuspid valve ⇒ left ventricle ⇒ aortic semilunar valve
, In the human body, veins are categorized according to - ANSWERsize
Which sequence correctly shows the direction of blood flow in the capillary
network? - ANSWER
When do congenital heart diseases occur? - ANSWERb. at birth
How does arteriosclerosis affect the circulatory system? - ANSWERc. It
increases resistance to blood flow.
Lymph consists of water and solutes derived from - ANSWERb. cell tissue and
plasma.
Which of these mechanisms is responsible for moving lymph through
lymphatic vessels? - ANSWERb. contraction of skeletal muscles
Which statement about diffuse lymphatic tissue is accurate? - ANSWERc. It is
located superficial to mucous membranes.
Which is a function of the lymphatic system? - ANSWERb. regulation of fluid
balance
What would happen if excess lymph remained in the interstitial fluid instead
of entering the lymphatic capillaries? - ANSWERd. Edema would result,
causing tissue damage and possibly death.
UPDATED 2026 TESTED SOLUTIONS, Exams of Reasoning
A decrease in blood oxygen stimulates which of the following? - ANSWERa.
an increase in erythropoietin formation, which increases red blood cell
production
Antibodies are produced by which type of white blood cell? -
ANSWERlymphocytes
Which statement about the structure of the heart is accurate? - ANSWERb.
The superior and inferior venae cavae enter the right atrium, and the
pulmonary veins enter the left atrium.
Which part of the cardiovascular system brings blood into the right atrium of
the heart? - ANSWERc. superior vena cava
Deoxygenated blood flows through the pulmonary structures in what order? -
ANSWERd. pulmonary semilunar valve ⇒ pulmonary trunk ⇒ pulmonary
arteries
Oxygenated blood flows through the heart's structures in what order? -
ANSWERb. bicuspid valve ⇒ left ventricle ⇒ aortic semilunar valve
, In the human body, veins are categorized according to - ANSWERsize
Which sequence correctly shows the direction of blood flow in the capillary
network? - ANSWER
When do congenital heart diseases occur? - ANSWERb. at birth
How does arteriosclerosis affect the circulatory system? - ANSWERc. It
increases resistance to blood flow.
Lymph consists of water and solutes derived from - ANSWERb. cell tissue and
plasma.
Which of these mechanisms is responsible for moving lymph through
lymphatic vessels? - ANSWERb. contraction of skeletal muscles
Which statement about diffuse lymphatic tissue is accurate? - ANSWERc. It is
located superficial to mucous membranes.
Which is a function of the lymphatic system? - ANSWERb. regulation of fluid
balance
What would happen if excess lymph remained in the interstitial fluid instead
of entering the lymphatic capillaries? - ANSWERd. Edema would result,
causing tissue damage and possibly death.
