ANTR 350 - Exam 4: Digestive, Urinary, and Reproductive Systems |
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: them beginning in the superior vena cava and ending in the ascending aorta
Answer:
Low O2:
Superior/Inferior Vena Cava Right Atrium End of Systemic Circulation Right
Ventricle Start of
Pulmonary Circulation Pulmonary trunk Pulmonary Arteries ; High O2: Lungs
Pulmonary Veins
Left Atrium End of Pulmonary Circulation Left Ventricle Start of Systemic
Circulation Ascending
Aorta
,ANTR 350 - Exam 4: Digestive, Urinary, and Reproductive Systems |
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: Categorize the following heart chambers and great vessels as belonging to either
systemic
Answer:
circulation or pulmonary circulation
a. right ventricle
b. aorta
c. pulmonary trunk
d. superior and inferior vena cava
e. left ventricle Pulmonary circulation:
right atrium
right ventricle
left/right pulmonary arteries
pulmonary trunk
inferior/superior vena cavae
Systemic circulation:
left atrium
left ventricle
L/R pulmonary veins
aorta/ascending aorta
,ANTR 350 - Exam 4: Digestive, Urinary, and Reproductive Systems |
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: Categorize the heart chambers and great vessels as either containing high
oxygen blood or low
Answer:
oxygen blood high O2 blood:
left atrium
left ventricle
L/R pulmonary veins
aorta/ascending aorta
low O2 blood:
right atrium
right ventricle
left/right pulmonary arteries
pulmonary trunk
, ANTR 350 - Exam 4: Digestive, Urinary, and Reproductive Systems |
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: Describe the effects of sympathetic and parasympathetic stimulation of the heart
Answer:
oSympathetic
Stimulation - increased heart rate and force of contraction
PREganglionic fibers from T1-T4/5
Synapses in a sympathetic chain ganglion
POSTganglionic fibers from ganglia to the heart
Q: oParasympathetic
Answer:
Decreases heart rate
Vagus nerve
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: them beginning in the superior vena cava and ending in the ascending aorta
Answer:
Low O2:
Superior/Inferior Vena Cava Right Atrium End of Systemic Circulation Right
Ventricle Start of
Pulmonary Circulation Pulmonary trunk Pulmonary Arteries ; High O2: Lungs
Pulmonary Veins
Left Atrium End of Pulmonary Circulation Left Ventricle Start of Systemic
Circulation Ascending
Aorta
,ANTR 350 - Exam 4: Digestive, Urinary, and Reproductive Systems |
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: Categorize the following heart chambers and great vessels as belonging to either
systemic
Answer:
circulation or pulmonary circulation
a. right ventricle
b. aorta
c. pulmonary trunk
d. superior and inferior vena cava
e. left ventricle Pulmonary circulation:
right atrium
right ventricle
left/right pulmonary arteries
pulmonary trunk
inferior/superior vena cavae
Systemic circulation:
left atrium
left ventricle
L/R pulmonary veins
aorta/ascending aorta
,ANTR 350 - Exam 4: Digestive, Urinary, and Reproductive Systems |
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: Categorize the heart chambers and great vessels as either containing high
oxygen blood or low
Answer:
oxygen blood high O2 blood:
left atrium
left ventricle
L/R pulmonary veins
aorta/ascending aorta
low O2 blood:
right atrium
right ventricle
left/right pulmonary arteries
pulmonary trunk
, ANTR 350 - Exam 4: Digestive, Urinary, and Reproductive Systems |
Michigan State University | Comprehensive Q&A Review Questions
and Answers with Verified Solutions | Latest 2026 Update
Q: Describe the effects of sympathetic and parasympathetic stimulation of the heart
Answer:
oSympathetic
Stimulation - increased heart rate and force of contraction
PREganglionic fibers from T1-T4/5
Synapses in a sympathetic chain ganglion
POSTganglionic fibers from ganglia to the heart
Q: oParasympathetic
Answer:
Decreases heart rate
Vagus nerve