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WorksheetsEndocrine System — MCQ Worksheet (Sem 5)
Total questions: 10
Worksheet time: 5mins
What does the endocrine system produce?
Enzymes
Neurotransmitters
Hormones
Antibodies
Which gland is known as the master gland?
Thyroid
Adrenal
Pancreas
Pituitary
What is the main function of insulin?
Increase blood pressure
Increase metabolism
Lower blood glucose
Increase blood calcium
Where is the thyroid gland located?
Abdomen
Pelvis
Front of the neck
Above the kidney
Which hormone is involved in the fight-or-flight response?
Cortisol
Aldosterone
Insulin
Adrenaline
Why does the endocrine system act more slowly than the nervous system?
Hormones are sent through neurons
Hormones act only on the brain
Hormones are carried through the blood
Hormones have no receptors
What is an effect of very low thyroid hormone levels?
Body weight decreases
Heart rate increases
The person becomes easily tired and gains weight
The person becomes anxious
What does negative feedback mean in hormone regulation?
A hormone has no effect
Hormones increase the secretion of other hormones
High hormone levels reduce further hormone production
A hormone acts only once
What is the primary function of parathyroid hormone (PTH)?
Control blood sugar
Control metabolism
Control blood calcium levels
Control blood pressure
A person with diabetes has changing blood sugar levels due to a problem with which gland?
Thyroid gland
Adrenal gland
Pituitary gland
Pancreas
