The trachea extends from the larynx to the ________ vertebrae.
A) 1st thoracic B) 6th thoracic C) 4th lumbar D) 2nd cervical
(
Question 2) The vocal cords are located in the ________.
A) Larynx B) Oropharynx
C) Nasal cavity D) Laryngopharynx
(
Question 3) The respiratory system terminates at the ________.
A) Lungs B) Bronchioles C) Alveoli D) Bronchus
(
Question 4) The process of gas exchange between air and blood is called ________.
A) External respiration B) Ventilation
C) Internal respiration D) Respiration
(
Question 5) The distribution of nutrients into the blood stream is aided by the lymphatic system.
Indicate whether the statement is true or false.
(
Question 6) Heart valves close when their tissue is depolarized.
Indicate whether the statement is true or false.
(
Question 7) Anaerobic exercise helps increase the number of coronary artery anastomoses.
Indicate whether the statement is true or false.
(
Question 8) ) A person with a blocked vein will have a problem circulating oxygenated blood to a body part.
Indicate whether the statement is true or false.
(
Question 9) Decreased blood flow to tissues is called ischemia.
Indicate whether the statement is true or false.
(
Question 10) Atherosclerosis is caused by plaque.
Indicate whether the statement is true or false.
Quick Reply
