Endocrine Physiology

Front 1

Growth of bone, soft tissue, viscerals directly or indirectly through the action of _______________

Back 1

Insulin-like growth factor I or II.

Growth Hormone

Front 2

________ hormone increase the rate of protein synthesis in the body.

Back 2

Growth Hormone

Front 3

___________ hormone has Diabetogenic effect by decreasing glucose transport in the cell.

Back 3

Growth Hormone.

Front 4

____________ Increases the break down of fat.

Back 4

Growth Hormone

(GHRH & GHIH)

Front 5

Highest rate of growth hormone is secreted during _________________________.

Back 5

During the 1-2hours of deep sleep in the body

Front 6

_______________ are secreted by ant.pituitary gland and they affect gonad both in male and female.

Back 6

Gonadotropin ( FSH and LH )

Front 7

_______ function in male by stimulating the laydig cell to release testosterone and functions in female during ovulation.

Back 7

Leutinizing Hormone ( LH )

Front 8

_____________ stumulates the maturation of ovarian follicles in females and responsible for the supporting of sertoli cells found in Testes.

Back 8

FSH

Front 9

Thyroid stimulating Hormone are secreted by _____________

Back 9

APG.

Also a glycoprotein

Front 10

Thyroid stimulating hormone stumulates thyroid gland to release ____________

Back 10

Thyroid Hormone T3 & T4

Front 11

________________ is a peptide hormone from APG.

Back 11

Adenocorticotropic Hormone.

Front 12

_______________ is released to affect adrenal glands specifically adrenal cortex .

Back 12

Adenocorticotropic Hormone.

Front 13

___________ mobilizes fat in man from Adipose tissue and promote lipolysis.

Back 13

BETA - Lipotropin

Also found to be secreted by Ant.pituitary gland and A polypeptide Hormone

Front 14

Overscretion of Growth hormone is adult life causes ____________

Back 14

Acromegaly.

Whose syptoms are;

1. Overgrowth of bones obthe hand, feet and face.

2.Bowing of the spinal ( kyphosis)

3. Thickening of the soft tissue of lip,nose,forehead and scalp

4. Hyperglycemia.

Front 15

Oversecretion of Growth Hormone in Children results in _______________.

Back 15

Gigantism.

Undersecretion leads to Dwarfism

Front 16

Undersecretion of GH in adult leads to ____________

Back 16

Acromicia.

Front 17

Disease associated with secretion of prolactin come only as _______________.

Back 17

Hyperprolactinemia.

Excessive secretion of prolactin caused by prolacting secreting tumour.

Front 18

Excessive secretion of prolactin in women causes ________

Back 18

Amenoria (lack of mensural cycle).

Front 19

Oversecretion of ___________ causes galactoria

Back 19

Prolactin.

Excessive milk secretion from a non lactating breast.

Front 20

Excessive ________ in men leads to hypogonadism characterised by;

•Decrease sex drive

•Decrease sperm production

•Impotence

•Such man show breast (not sure of spetting gynaegomastia)

Back 20

Excessive prolactin

People with oversecretion of prolactin are sterile.

Front 21

Hormones released by posterior pituitary glands (Neuropophysis) are

Back 21

Oxytocin & ADH.

Front 22

Oxytocin and ADH are synthesized and produse by 2 nuclei within the hypothalamus, the nuclei are ;

Back 22

PARAVENTRICULAR NUCLEUS ( OXYTOCIN)

SUPRA OPTIC NUCLEUS (ADH) also known as vasopressin

Front 23

__________ is an Hormone that prevents Diuresis ( excretion of large amount ofnurine )

Back 23

ADH

Front 24

ADH acts by attaching itself to _________ or _______

Back 24

Vetoreceptor or Acoporins

Front 25

____________ stimulates the contraction of smooth muscle of uterus during labour

Back 25

Oxytocin

Front 26

_________ stimulates mammary gland, alveoli amd Duct which resul in milk ejection in lactating women.

Back 26

Oxytocin

Front 27

__________ in male facilitates sperm transport within male reproduction system causing contraction of vas deferens and other spermatic ducts.

Back 27

Oxytocin

Front 28

Undersecretion of ADH will result in _____________.

Back 28

Diabetes inspidus

Urine volume is very large with sipid taste. 2 ltrs passed within a day.

Poly uria, poly dyspiaand dehydration occurs

Front 29

Thyroid Homone affects all the tissue in the body. T/f

Back 29

True.

T3 is responsible for most of the action

Front 30

Thyroid hormone increases basal metabolic rates to 100% in all tissues ofbthe body except

Back 30

The brain

Lungs

Retina

Spleen

Testes

Front 31

Lack of Thyroid hormone in children causes __________.

Back 31

Creatine

Front 32

Thyroid hormone is also needed for proper ossicification of bones. T/f

Back 32

True

Front 33

__________ is responsible for adequate myelination of nerves and brain development

Back 33

Thyroid Hormone

Front 34

___________ stimulates all aspect of Carbonhydrate metabolism amd also synthesis mobilization and degradation of lipids.

Back 34

Thyroid Hormone

Front 35

3rd Hormone produced by thyroid gland is ________ .

Back 35

Calcitonin

Front 36

Calcitonin has one major function, what is it?

Back 36

It reduces or Lowers blood calcuim level.

Front 37

An autoimune disease which exerts a TSH-like activity which excessivly stimulates the thyroid gland is called ____________.

Back 37

Grave's disease

Front 38

Growth of a toxic adenoma in the thyroid gland causing excessive secretion is called____________.

Back 38

Thyroid Adenoma

Front 39

Oversecretion of Thyroid hormone is also known as _______

Back 39

Hyperthyroidism

Front 40

Hypothyroidism in Infant is called _________

Back 40

Cretinism.

Characterised by ;

•Disinterest and slurred •speech

•Increase sleep

•Intolerance to cold

•Coarse and dry skin

•Scanty and brittle hair

•Low mentation and poor memory.

Front 41

Intolerance to heat is a symptom of _________.

Back 41

Hyperthyrodism

Front 42

Increased metabolism and decrease sleep is a symtom of ________

Back 42

Hyperthyrodism

Front 43

Bulging out of eyeballs or exophthalmus is a syptom of _________

Back 43

Hyperthyrodism

Front 44

Attached to the thyroid gland are 4 smaller gland called _____________.

Back 44

Parathyroid glands

Responsible for the secretion of parathyroid hormones

Front 45

Parathyroid hormone functions opposite to calcitonin ,it increases calcium level in the blood. T/f

Back 45

True