SHS Futch - Cardiovascular & Respiratory System Final review

Blood plasma is mostly made of

• water

• granules

• oxygen

• hemoglobin

An erythrocyte is more commonly known as

• a white blood cell

• a red blood cell

• a platelet

• hemoglobin

which of the following components of blood makes up the smallest % by volume?

• plasma

• erythrocytes

• leukocytes & thrombocytes

All of the following are fromed elements of the blood except

• erythrocytes

• leukocytes

• plasma

• thrombocytes

Which of the following is the function of the cardiovascular system?

• regulating body temperature and fluid volume

• preventing infection

• transporting hormones and wastes

• all of these are functions of the cardiovascular system

The process of hemostasis is completed by which type of cells?

• white blood cells

• red blood cells

• platelets

• plasma

The real work of the heart contractions is done by which layer?

• epicardium

• pericardium

• myocardium

• endocardium

The pericardium around the heart is responsible for

• opening and closing the heart valves

• creating the heart beat

• reducing friction around the heart

• bringing oxygen in from the lungs

A peron with type a blood needs a blood transfusion. Which blood types are safe?

• A blood only

• A and O blood

• B and O blood

• O blood only

An individual with B+ blood would have what on their erythrocytes?

• B antigens and no Rh antigens

• B antibodies and no Rh antigens

• B antigens and Rh antigens

• B antibodies and Rh antigens