GENERAL HISTOLOGY

CONNECTIVE TISSUE GLAND

ENDOCRINE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A patient has developed a parathyroid tumor. Which of the following are possible consequences of the tumor?
A
The patient will produce fewer lympocytes
B
The patient will have difficulty regulating potassium levels in the blood
C
The patient will have difficulty regulating blood sugar levels
D
The patient will have difficulty regulating blood calcium levels
Explanation: 

Detailed explanation-1: -Parathyroid tumors may increase the levels of parathyroid hormones. This leads to more calcium in your blood. This is called hypercalcemia. Most parathyroid tumors are benign (noncancerous) adenomas.

Detailed explanation-2: -Parathyroid hormone regulates calcium levels in the blood, largely by increasing the levels when they are too low. It does this through its actions on the kidneys, bones and intestine: Bones – parathyroid hormone stimulates the release of calcium from large calcium stores in the bones into the bloodstream.

Detailed explanation-3: -Parathyroid disorders lead to abnormal levels of calcium in the blood that can cause brittle bones, kidney stones, fatigue, weakness, and other problems.

Detailed explanation-4: -Too much PTH signals your body to make more calcium available. Your body responds by: Releasing more calcium into your blood from your bones (where most of your calcium is stored). Loss of calcium from your bones weakens them and increases your risk of a fracture.

There is 1 question to complete.