A&P 2 Straighterline Final Exam With complete solu on
Rated A+ 2025/2026 NEW!!
A decrease in blood oxygen s mulates which of the following? - Ans a. an increase in
erythropoie n forma on, which increases red blood cell produc on
An bodies are produced by which type of white blood cell? - Ans lymphocytes
Which statement about the structure of the heart is accurate? - Ans b. The superior and
inferior venae cavae enter the right atrium, and the pulmonary veins enter the le atrium.
Which part of the cardiovascular system brings blood into the right atrium of the heart? - Ans
c. superior vena cava
Deoxygenated blood flows through the pulmonary structures in what order? - Ans d.
pulmonary semilunar valve ⇒ pulmonary trunk ⇒ pulmonary arteries
Oxygenated blood flows through the heart's structures in what order? - Ans b. bicuspid valve
⇒ le ventricle ⇒ aor c semilunar valve
In the human body, veins are categorized according to - Ans size
Which sequence correctly shows the direc on of blood flow in the capillary network? - Ans
When do congenital heart diseases occur? - Ans b. at birth
, How does arteriosclerosis affect the circulatory system? - Ans c. It increases resistance to blood
flow.
Lymph consists of water and solutes derived from - Ans b. cell ssue and plasma.
Which of these mechanisms is responsible for moving lymph through lympha c vessels? - Ans
b. contrac on of skeletal muscles
Which statement about diffuse lympha c ssue is accurate? - Ans a. It has a clear boundary.
b. It contains macrophages.
c. It is located superficial to mucous membranes.
d. It is organized into compact, somewhat spherical structures.
Which is a func on of the lympha c system? - Ans b. regula on of fluid balance
What would happen if excess lymph remained in the inters al fluid instead of entering the
lympha c capillaries? - Ans d. Edema would result, causing ssue damage and possibly death.
Which cell type is part of the innate immune system? - Ans a. natural killer cell
b. memory B cell
c. plasma cell
d. helper T cell
In the body's defense system, specificity and memory are key characteris cs of - Ans b.
adap ve immunity.
Which of these is an autoimmune disease? - Ans d. systemic lupus erythematosus
Rated A+ 2025/2026 NEW!!
A decrease in blood oxygen s mulates which of the following? - Ans a. an increase in
erythropoie n forma on, which increases red blood cell produc on
An bodies are produced by which type of white blood cell? - Ans lymphocytes
Which statement about the structure of the heart is accurate? - Ans b. The superior and
inferior venae cavae enter the right atrium, and the pulmonary veins enter the le atrium.
Which part of the cardiovascular system brings blood into the right atrium of the heart? - Ans
c. superior vena cava
Deoxygenated blood flows through the pulmonary structures in what order? - Ans d.
pulmonary semilunar valve ⇒ pulmonary trunk ⇒ pulmonary arteries
Oxygenated blood flows through the heart's structures in what order? - Ans b. bicuspid valve
⇒ le ventricle ⇒ aor c semilunar valve
In the human body, veins are categorized according to - Ans size
Which sequence correctly shows the direc on of blood flow in the capillary network? - Ans
When do congenital heart diseases occur? - Ans b. at birth
, How does arteriosclerosis affect the circulatory system? - Ans c. It increases resistance to blood
flow.
Lymph consists of water and solutes derived from - Ans b. cell ssue and plasma.
Which of these mechanisms is responsible for moving lymph through lympha c vessels? - Ans
b. contrac on of skeletal muscles
Which statement about diffuse lympha c ssue is accurate? - Ans a. It has a clear boundary.
b. It contains macrophages.
c. It is located superficial to mucous membranes.
d. It is organized into compact, somewhat spherical structures.
Which is a func on of the lympha c system? - Ans b. regula on of fluid balance
What would happen if excess lymph remained in the inters al fluid instead of entering the
lympha c capillaries? - Ans d. Edema would result, causing ssue damage and possibly death.
Which cell type is part of the innate immune system? - Ans a. natural killer cell
b. memory B cell
c. plasma cell
d. helper T cell
In the body's defense system, specificity and memory are key characteris cs of - Ans b.
adap ve immunity.
Which of these is an autoimmune disease? - Ans d. systemic lupus erythematosus
