Lab 1 Quiz

Diabetes Insipidus

_____secretion of ____

Hyposecretion of ADH – water enters cells via aquaporins and aquaporins are only inserted into certain kidney tubule cell membranes in presence of ADH

Diabetes mellitus

Hyperglycemia (high blood sugar), Glycosuria, ketonuria, excessive urination, increased appetite + thirst

Type 1 Diabetes Mellitus

pancreas fails to produce enough insulin due to loss of beta cells

Type 2 Diabetes Mellitus

Insulin resistance contributes to high glucose levels in blood

Anterior Pituitary Hormones (FLAT PeG)

Follicle stimulating hormone (FSH)

Luteinizing hormone (LH)

Adrenocorticotropic hormone (ACTH)

Thyroid-stimulating hormone (TSH)

Prolactin (PRL)

Growth hormone (GH)

Posterior Pituitary hormones

Antidiuretic hormone (ADH) ❌🚽

Oxytocin (OT) 😍

Hypothalamus hormones -

Twin Cats Go Grow Pet Snacks

Thyrotropin-releasing hormone (TRH)

Corticotropin-releasing hormone (CRH)

Gonadotropin-releasing hormone (GRH)

Growth hormone-releasing hormone (GHRH)

Prolactin-inhibiting hormone (PIH)

Somatostatin

2 other Hypothalamic hormones

Oxytocin & ADH

________ _______ produces Oxytocin

Paraventricular nuclei

________ _______ produces ADH

supraoptic nuclei

Follicle Stimulating Hormone (FSH)

Female: Growth of ovarian follicles and secretion of estrogen

Male: Sperm production

Luteinizing hormone (LH)

• Female

• Male

Female: Ovulation, maintenance of corpus luteum

Male: Testosterone secretion

Thyroid-stimulating hormone (TSH)

Growth of thyroid, secretion of thyroid hormone

Adrenocorticotropic hormone (ACTH)

Growth of adrenal cortex, secretion of glucocorticoids

Prolactin (PRL)

Milk Synthesis

Growth Hormone

Widespread tissue growth, especially in the stated tissues

Antidiuretic hormone (ADH)

water retention

Oxytocin

Labor contractions, milk release, possibly involved in ejaculation, sperm transport, sexual affection, and mother-infant bonding

Thyrotropin-releasing hormone (TRH)

Promotes secretion of thyroid-stimulating hormone (TSH) and prolactin (PRL)

Corticotropin-releasing hormone (CRH)

Promotes secretion of adrenocorticotropic hormone (ACTH)

Gonadotropin-releasing hormone (GRH)

Promotes secretion of follicle-stimulating hormone (FSH) and luteinizing hormone (LH)

Growth hormone-releasing hormone (GHRH)

Promotes secretion of growth hormone (GH)

Prolactin-inhibiting hormone (PIH)

Inhibits secretion of prolactin (PRL)

Somatostatin

Inhibits secretion of growth hormone (GH) and thyroid-stimulating hormone (TSH)

Thyroid Gland Hormones

TH, T3 and T4, Calcitonin

T3 and T4 are ________ _______

metabolic regulators

Calcitonin

regulate Ca2+ levels in blood, under humoral control

Pancreas hormones

Glucagon, Insulin, Somatostatin

the endocrine pancreas regulates _________

glycemia

insulin is a _________ hormone

hypoglycemic

Thymus hormones

Thymosin, Thymopoietin

Thymosin, Thymopoietin

development of other lymphatic organs and activity of T lymphocytes

Adrenal cortex hormones

aldosterone, cortison, sex hormones

Gonads: Ovary hormones

estrogen, progesterone

Gonads: testes hormones

testosterone

Pineal Gland hormones

Melatonin

Melatonin

promotes sleep, may have antioxidant and anticancer properties; may influence timing of puberty in humans