Exam 1: BIOS255 / BIOS 255 (Latest Update 2025 / 2026) Anatomy and Physiology III with Lab | Questions and Answers | 100% Correct | Grade A - Chamberlain

Exam 1: BIOS255 / BIOS 255 (Latest
Update ) Anatomy and
Physiology III with Lab | Questions
and Answers | 100% Correct |
Grade A - Chamberlain


Question:
4 chambers of the heart
Answer:
right atrium, right ventricle, left atrium, left ventricle

,Question:
atria
Answer:
- upper chambers of the heart
- accepts blood




Question:
ventricles
Answer:
- Lower chambers of the heart
- vacate blood out of heart




Question:
coronary sulcus function:
Answer:
separates atria from ventricles

,Question:
functions of valves in the heart
Answer:
- prevent back flow of blood
- 2 types of heart valves




Question:
what are the 2 types of heart valves?
Answer:
atrioventricular and semilunar




Question:
what are the 2 types of atrioventricular valves?
Answer:
tricuspid and bicuspid




Question:
what are the 2 types of semilunar valves?
Answer:
pulmonary valve and aortic valve

, Question:
location of tricuspid valve
Answer:
between right atrium and right ventricle
-right side of heart




Question:
location of pulmonary valve
Answer:
between right ventricle and pulmonary artery




Question:
location of bicuspid valve
Answer:
between left atrium and left ventricle
-left side of heart