PATHOLOGY

PATHOLOGY MCQ

ENDOCRINE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
regulates blood-sugar levels.
A
Endocrine System
B
Pancreas
C
Flight or Fight Response
D
Glands
Explanation: 

Detailed explanation-1: -Through its various hormones, particularly glucagon and insulin, the pancreas maintains blood glucose levels within a very narrow range of 4–6 mM. This preservation is accomplished by the opposing and balanced actions of glucagon and insulin, referred to as glucose homeostasis.

Detailed explanation-2: -The liver is an important organ with regards to maintaining appropriate blood glucose levels. Glycogen, the multibranched polysaccharide of glucose in humans, is how glucose gets stored by the body and mostly found in the liver and skeletal muscle.

Detailed explanation-3: -Insulin is normally secreted by the beta cells (a type of islet cell) of the pancreas. The stimulus for insulin secretion is a high blood glucose-it’s as simple as that. Although there is always a low level of insulin secreted by the pancreas, the amount secreted into the blood increases as the blood glucose rises.

Detailed explanation-4: -The liver acts as the body’s glucose (or fuel) reservoir, and helps to keep your circulating blood sugar levels and other body fuels steady and constant. The liver both stores and manufactures glucose depending upon the body’s need.

There is 1 question to complete.