Explain how parathyroid hormone (PTH) acts to increase blood calcium ion levels
What will be an ideal response
Parathyroid hormone stimulates osteoclasts (bone resorbing cells) to liberate calcium from bone into the blood. PTH also increases calcium reabsorption by the kidneys as well as calcium absorption by the small intestine through promotion of Vitamin D activation.
You might also like to view...
Which of the following is not a function of the mucus-lined nasal passages?
A. Entrapping small particles B. Cooling exhaled air C. Moistening inspired air D. Warming inspired air
The medial end of the clavicle is also known as the ________ end
A) acromial B) sternal C) coracoidal D) manubrial E) scapular
Statins are drugs that may be used to lower cholesterol levels.?
Indicate whether the statement is true or false
Which layer of the digestive tract is in direct contact with the food that is consumed?
A) mucosa B) muscularis C) serosa D) submucosa