Circulatory And Respiratory Systems Question Preview (ID: 46214)


Parts Of The Circulatory And Respiratory System. TEACHERS: click here for quick copy question ID numbers.

The connector between veins and arteries
a) Connective tissue
b) Adipose tissue
c) Bone marrow
d) Capillaries

What protein helps red blood cells carry oxygen?
a) Transport proteins
b) Hemoglobin
c) Antibodies
d) Enzymes

Which side of the heart has deoxygenated blood?
a) Pericardium Sac
b) Apex
c) Right
d) Left

Which side of the heart is stronger/bigger?
a) Right
b) Atria
c) Mucardium
d) Left

What is the biggest artery in the body and also is connected to the heart?
a) Brachial
b) Subclavian
c) Aorta
d) lliac

Which statement best describes the function of the respiratory passageways?
a) They permit digestive end-products to make contact with body cells
b) They permit exchange between the external atmosphere and the circulatory system
c) They transport gaseous cellular wastes from body cells to the lungs for excretion
d) They regulate the amount of ammonia and salt dissolved in body fluids

A humidifier is a device that adds moisture to dry air. Which part of the human respiratory system has the same function?
a) nasal cavity
b) epiglottis
c) diaphragm
d) cartilage rings

Most gas exchange occurs between the
a) excretory tubles and body cells
b) arteries and body cells
c) skin and air
d) alveoli and caplliaries

When we exhale, air passes from the trachea directly into the
a) bronchioles
b) alveoli
c) bronchi
d) pharynx

An allergic reaction characterized by the constriction of bronchial tubes is know as
a) coronary thrombosis
b) arthritis
c) asthma
d) emphysema

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