WorksheetsHuman Anatomy and Physiology
Total questions: 15
Worksheet time: 8mins
What are the functions of blood?
Transports oxygen, waste and hormones.
Regulates body temperature, pH, and fluid volume
Prevents infection and blood loss
Provides protection of the cells
Granulocytes have _____-shaped _____ and _____ granules.
lobe; nuclei; visible
spherical; kidney; nuclei
lobe; visible; nuclei
spherical; nuclei; kidney
Agranulocytes have ____ or ____ -shaped _____ and no _____.
spherical; kidney; nuclei; granulates
spherical; nuclei; kidney; granulates
spherical; granulates; kidney; nuclei
spherical; kidney; granulates; nuclei
What do Neutrophils do?
They engulf and destroy foreign bacteria, fungi, and foreign debris
Destroy parasites and cancer cells, is also responsible for allergic responses
Release Histamines; Dilates
Helps fight viruses and more antibodies
What do Eosinophils do?
Destroy parasites and cancer cells, also responsible for allergic responses
Releases histamines, dilates
Helps fight viruses and more antibodies
clean up damaged cells and can leave the bloodstream
What do Basophils do?
Release histamines, dilates
helps fights viruses and make antibodies
clean up damaged cells, and leaves the bloodstream
destroys parasites and cancer cells responsible for allergic responses
What do Lymphocytes do?
Helps fight viruses and make antibodies.
Release histamines, dilates
Clean up damaged cells and can leave the bloodstream
Engulfs and destroys foreign bacteria, fungi and foreign debris
What do monocytes do?
clean up damaged cells and can leave the bloodstream. Once in the bloodstream they are macrophages
Macrophages attack and engulf viruses and parasites and bacterial infection
Release histamines, dilates
Destroys parasites and cancer cells, also responsible for allergic reactions
Thrombocytes are made of ____ ____ of other cells.
tiny; fragments
large; fragments
tiny; waste
large; waste
What is the function of thrombocytes?
to engulf and destroy cells
they are responsible for clotting the blood when a vessel is broken
to fight and protect against infection
to prevent histamines
what is the function of erythrocytes?
to transport oxygen around the body via hemoglobin molecules
release histamines, dilates
engulf and destroy foreign bacteria, fungi, and foreign debris
clean up damged cells and can leave the bloodstream
Why must oxygen be carried by erythrocytes?
because oxygen is nonpolar
because oxygen is polar
because oxygen has a concave shape
because oxygen has hemoglobins
Hemoglobin is a protein composed of _ chains called ____
4; globins
3; globins
2; globins
5; globins
Each globin contains a flat molecule called a ____ which holds an iron atom.
Each iron atom can bind to ____ oxygen molecule so one hemoglobin can hold ____ oxygen molecules.
heme; one; four
heme; four; one
heme; five; one
heme; two; four
What blood cells live for 8-9 days?
plasma
thrombocytes
erythrocytes
leukocytes
