1.what is the circulatory system responsible for
A. digesting food intake
B. it is a responsible for breathing
C. transporting material
D transport material throughout the body
2.what is the correct sequence of the heart chamber a red blood cell would pass through as it travels through the hearth
A. right atrium - left ventricle - left atrium- right ventricle
B. right atrium - Right ventricle- Left atrium - right ventricle
c. left atrium-left ventricle-right atrium-right ventricle
d. left atrium- right atrium-left ventricle-right ventricle
3. a myocardial infarction is /an ____
a.blood clot
b.heart attack
c.hypertension
d incomplete Valve closure
4.all of the following are functions of the circulatory systems EXCEPT ONE.
A.thermoregulation
b.transport of oxygen, carbon ,dioxide nutrients and waste product
5.which is the pathway of oxygen to the lungs?
a.nose-trachea- larynx -pharynx -- bronchus -alveolus
b.mouth -larynx -pharynx -alveolus-bronchus-bronchiole--
c. mouth-pharynx -larynx -trachea- bronchus- bronchiole -alveolus
d. mouth- trachea -bronchiole- aveolus- pharynx -bronchus- larynx
PATULONG GYUS PLSS