Exam 1: BIOS255 BIOS 255 Latest

Exam 1: BIOS255 / BIOS 255 (Latest

Update 2025 / 2026) Anatomy and Physiology III with Lab | Questions and Answers | 100% Correct | Grade A - Chamberlain

Question:

• chambers of the heart

Answer:

right atrium, right ventricle, left atrium, left ventricle

• / 4

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

• / 4

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 3 / 4

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

• / 4