Hormone actions Glands Homeostasis Pathology Endocrine system
100
Which hormone secreted in a daily rhythm influences sleep/wake cycles?
What is melatonin
100
What are thee major endocrine glands?
What is hypothalamus, pituitary, thyroid, parathyroid, thymus, pineal, pancreas, adrenal, gonads
100
What is more common in the endocrine system: positive or negative feedback?
What is Negative feedback
100
What condition is caused by excessive GH secretion in childhood?
What is Gigantism
100
What are the messengers of the endocrine system?
What is Hormones
200
What two hormones are called gonadotrophin?
What is LH and FSH
200
Which gland produces epinephrine and norepinephrine?
What is the adrenal glands
200
Which two hormones are produces by the pancreas to regulate blood glucose levels?
What is insulin and glucagon
200
A lack of iodine in the diet caused the thyroid gland to enlarge. What’s is this condition called?
What is Goiter
200
What do hormones travel though the body?
What is in the blood stream
300
Which hormone promotes uterine contradictions snd is responsible for milk production in the mammary glands?
What is oxytocin
300
What is the “master gland” of the body?
What is the pituitary gland
300
What two categories of hormones does the hypothalamus produce to regulate the secretion of other hormones?
What is releasing hormones and inhibiting hormones
300
What condition is caused by an overproduction of GH in adults?
What is acromegaly
300
Where are hormone receptors found?
What is On target cells.
400
ACTH controls the secretion of which hormone?
What is cortisol
400
Which two hormones are produced by the posterior pituitary gland?
What is Oxytocin and ADH
400
Calcitonin is secreted horn blood calcium levels gets too high. It opposes the action of which hormone?
What is Parathyroid hormone
400
What disease is characterized by abnormally high blood glucose levels?
What is Diabetes Mellitus
400
What type of hormones bind to extra cellular receptors?
What is Lipid derivatives
500
What is the collective term for the male sex hormones?
What is androgens
500
In which gland would you look for if a person has diabetes insipids?
What is the pituitary gland
500
How does a negative feedback loop work.?
What is a stimulus caused the creation of a product which then negates the stimulus
500
What disorder is characterized by over secretion of cortisol, usually caused by a pituitary tumor?
What is Cushing’s syndrome
500
List two differences between the nervous and endocrine systems
What is the nervous system uses electrical impulses to send messages through neurons while endocrine glands use hormones to send messages to the target cells through the bloodstream






Endocrine System

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