PBS 4.1.2

Which is the Pulmonic Valve?

• D

• F

• L

• N

What is the term for the "study of the heart"?

• radiology

• cardiology

• electrology

• cardiovascular

How many chambers are in the human heart?

• one

• two

• three

• four

How many oxygenated chambers are in the human heart?

• one

• two

• three

• four

Arteries carry blood _____ the heart.

• toward

• away from

• near

• outside

Which of the following is the measure of the number of times the heart beats in a minute?

• blood pressure

• heart rate

• electrocardiogram (EKG)

• biopsy

Tags

NGSS.HS-LS1-3

Which is the Mitral Valve?

• D

• F

• L

• N

Which is the Left Atrium?

• C

• E

• K

• M

Which is the Right Ventricle?

• C

• E

• K

• M

What is the primary function of PBS (Phosphate Buffered Saline) in biological experiments?

• To provide nutrients to cells

• To maintain pH balance

• To act as a disinfectant

• To serve as a staining agent