Font size
WorksheetsPhysiology Quiz
Total questions: 18
Worksheet time: 11mins
What is the process called when blood vessels widen due to the relaxation of muscles in their walls?
Vasoconstriction
Perspiration
Vasodilation
Evaporation
Which hormone is produced by the pancreas to help regulate blood glucose levels by facilitating the uptake of glucose into cells?
Glucagon
Insulin
Glycogen
Adrenaline
What is the primary function of glucose in the body?
To store energy in muscles
To serve as a primary source of energy for cells
To regulate body temperature
To aid in digestion
What is the term for the process by which living organisms regulate their internal environment to maintain stable conditions?
Homeostasis
Metabolism
Photosynthesis
Respiration
Which organ is responsible for producing insulin and glucagon?
Liver
Kidney
Pancreas
Stomach
What is the role of glucagon in the body?
To lower blood glucose levels
To raise blood glucose levels
To store glucose in muscles
To convert glucose into fat
What is a receptor in the context of physiology?
A type of hormone
A specialized cell that detects stimuli
A blood vessel
A type of carbohydrate
What is the role of the control center in the human body?
It detects changes in the environment.
It processes information and determines the appropriate response.
It produces sweat to cool the body.
It stores energy for later use.
Which part of the nervous system is often involved as the control center in humans?
The spinal cord
The hypothalamus
The cerebellum
The medulla oblongata
What is an effector in the context of body regulation?
A part of the brain that processes information
A receptor that detects changes
A muscle, gland, or organ that responds to signals
A type of cell that stores nutrients
What action do sweat glands take when the body temperature rises?
They increase blood flow.
They produce sweat to cool the body.
They decrease heart rate.
They store excess heat.
Match the following
receptor
receives the stimulus
control center
change in environment
homeostasis
muscle or gland responding to stimulus
stimulus
determines response to stimulus
effector
keeps internal conditions stable
Which statement the best describes the changes of the glucose levels after drinking a serving of energy drink as shown on the graph?
The blood glucose levels stay the same.
The blood glucose levels increase.
The blood glucose levels decrease.
The blood glucose levels increase and then decrease.
Which statement the best describes the changes of the glucose levels after drinking a serving of energy drink as shown on the graph?
The blood glucose is the highest after 30 minutes.
The blood glucose levels are back to the base line after 120 minutes.
The baseline is 100mg/dL.
The blood glucose levels are the lowest after 30 minutes.
Which statement the best describes the changes of the glucose levels after eating a serving of pasta by Person A and Person B?
Blood glucose levels return to normal in both Person A and Person B after 120 minutes.
Blood glucose doesn’t return to normal in neither Person A nor B.
Blood glucose returns to normal faster in Person B than in Person A.
Blood glucose returns to normal faster in Person A than in Person B.
Which statement the best describes the changes of the glucose levels after drinking a serving of energy drink as shown on the graph?
After 30 minutes, the blood glucose levels is 240 mg/dL.
The blood glucose levels are the lowest after 30 minutes.
The blood glucose levels are back to the base line after 120 minutes.
The baseline is 100mg/dL.
According to the feedback loop, what does high blood sugar promote?
Insulin Release
Glucagon Release
Insulin Uptake
Glycogen Uptake
In humans, glucose is kept in balance in the bloodstream by insulin. Which concept does this best illustrate?
Adaptation
Homeostasis
Metabolism
Organization
