WorksheetsEndocrine Ch. 13
Total questions: 23
Worksheet time: 12mins
Excessive hunger
Polyuria
Polydipsia
Polyphagia
Which is true about steroid hormones? `
Pass through cell wall and bind to receptors in nucleus
pass through cell wall and activate enzymes causing a reaction
bind with the cell wall and trigger a second messenger
attach to cell wall and act as receptor to circulating hormones
Which gland secretes melatonin?
Thyroid
Pituitary
Adrenal
Pineal
The gland that is part of the immune and endocrine system
Thalamus
Hypothalamus
Thymus
Thyroid
Which is true regarding the endocrine system?
Endocrine glands respond fast to stimuli
Endocrine glands adapt quickly to stimulation
Endocrine glands are ductless and secrete hormones into the bloodstream
Endocrine system exerts short-lived effects
Where is the thymus located?
Midbrain
Pons
Medulla omblangata
Sternum
Which of the following is an autoimmune condition causing insulin deficiency?
Rheumatoid arthritis
Type 2 Diabetes
Type 1 Diabetes
Cushing's Disease
Which hormone assists with reabsorption of calcium by the kidneys?
Parathyroid hormone (PTH)
Thyroid stimulating hormone (TSH)
Leutenizing hormone (LH)
Calcitonin Hormone (CH)
Graves' Disease is caused by
Hypersecretion of thyroid hormone
Hyposecretion of thyroid hormone
Hypersecretion of steroids
Hyposecretion of steroids
How does thyroid hormone affect heat production?
Causes shivering, increasing warmth
Stimulates metabolism
Increases heart rate causing circulation improvement
Causes catecholamine secretion, which dilates blood vessels, increasing warmth
Which layer of the adrenal cortex is most active during stress?
All of them
Zona reticularis
Zona fasciculata
Zona glomerulosa
Which of the following statements are false about glucocorticoids? (select all that apply)
They trigger inflammation
They boost the immune system
They cause unstable blood pressures
They help repair damaged tissue
Which effect do glucagon, catecholamines, and glucocorticoids share?
Increased HR
Increased BP
Increased blood sugar
Decreased blood sugar
alpha cells secrete ________ between meals when blood sugar levels fall
glucose
insulin
glucagon
glucophage
Type 2 diabetes is when cells do not produce any insulin at all.
True
False
Glucose in urine
Glycosuria
Oliguria
Polyuria
Polyphagia
Too much growth hormone secretion as a child can result in
gigantism
diabetes
hypothyroid
dementia
Which are false regarding Type 1 diabetes? (select all that apply)
Lifestyle changes improve disease
Supplemental insulin is not needed
Body weight is a contributing factor
the average onset is before age 30
It's an autoimmune condition
Gestational diabetes increases a female's risk for Type 2 diabetes later in life.
False
True
Beta cells secrete insulin
true
false
Production of extra urine
polyphagia
polydipsia
polyuria
polycinalone
Protein based hormones exert effects by
binding with the cell's nucleus
altering cell's dna
activating cells enzymes in a cell
activating cell enzymes outside a cell
One endocrine gland stimulating another to secrete a hormone, and causes the first gland to stop production of the hormone is an example of:
Positive feedback
Negative Feedback
Second-messenger system
Neutral Feedback
