Ch 10 endocrine system & 11 Blood Flashcards
what hormones influence blood glucose levels?
glucagon (increase), insulin (decrease)
what hormones regulated blood calcium levels?
calcitonin, parathyroid hormone
where is melatonin produced?
The pineal gland
where are receptors for water-soluble hormones located?
On the cell surface
whats the most abundant cell type in blood?
Red Blood Cells (also called erythrocytes)
what cell carries respiratory gases?
Red blood cells
which WBCs are granulocytes and agranulocytes?
Basophils, neutrophils, and eosinophils are granulocytes. Lymphocytes and Monocytes, on the other hand, are agranulocytes
what antigens does Blood Type A, B, AB, and O contain?
Type A ( B antigens ) type B ( A antigens ) type AB ( both A and B antigens ) type O ( neither )
which WBC is the most abundant? Least abundant?
Neutrophils are the most abundant. Basophils are the least abundant WBCs
Lifespan of RBC?
110 - 120 days
What hormones increases production of RBC (from kidney?)
Erythropoietin
Which blood clotting factor does NOT require vitamin K to function properly?
what protein is the most abundant in plasma?
Albumin is the most abundant protein in the blood and accounts for about 50 percent of all plasma proteins.
What makes up hemoglobin?
What are the layers of the heart?
epicardium, myocardium, and endocardium.