Circulatory and Respiratory systems

Hemoglobin is found in

• Erythrocytes
• Leucocytes
• Platelets
• Plasma

Which of the following is not a component of blood plasma?

• proteins
• water
• salts
• red blood cells

The smallest blood vessels in the body are the

• arterioles
• veins
• venules
• capillaries
• arteries

Which of these is not a normal plasma protein?

• fibrinogen
• gamma globulin
• thromboplastin
• albumin

Which blood type is called the universal donor?

• O-
• A-
• B+
• AB+
• AB-

In this diagram gas 2 is

• Carbon dioxide
• Oxygen
• Nitrogen
• Helium

The structure shown is located in the

• heart
• lungs
• body tissue
• stomach

The tricuspid valve is found between:

• 2 and 6
• 3 and 2
• 9 and 5
• 7 and 9

The right atrium is labeled as number _________.

• 3
• 1
• 2
• 4
• 5

The pulmonary artery is labeled as number _________.

• 6
• 1
• 2
• 3
• 4