Chapter 3 - Endocrine responses to Resistance Exercise

Question 81

Growth hormone

Answer 81

stimulates IGF-1, protein synthesis and metabolism.

Question 82

Adrenocorticotropic hormone

Answer 82

Stimulates glucocorticoids in the adrenal cortex

Question 83

Analgesia

Answer 83

Loss of sense of pain

Question 84

Beta endorphin

Answer 84

Stimulates analgesic response

Question 85

Follicle stimulating hormone

Answer 85

Stimluates ovum and sperm production

Question 86

Luteinizing Hormone

Answer 86

Stimulates ovulation and secretion of sex hormones in ovaries and testes

Question 87

Prolactin

Answer 87

Stimulates milk production in mammary glands and maintains secretion of progesterone.

Question 88

Melanocyte stimulating hormone

Answer 88

Stim. Melanocytes that have dark melanin

Question 89

Anti diuretic hormone

Answer 89

Increased smooth muscle contraction and reabsorption of water by the kidneys.

Question 90

Oxytocin

Answer 90

Stim uterine contractions andrelease of milk by mamm glands

Question 91

Thyroxine

Answer 91

Stimulates oxidative metabolism in mitochondria and cell growth

Question 92

Calcitonin

Answer 92

Reduces calcium phosphate levels in blood

Question 93

Parathyroid hormone

Answer 93

Increase blood calcium, decrease blood phosphate, stimulates bone formation

Question 94

Insulin

Answer 94

Stores glycogen, promotes glucose entry into cells, involved in protein syntheses

Question 95

Glucagon

Answer 95

Increases blood glucose levels

Question 96

Glucocorticoids (cortisol, cortisone)

Answer 96

Inhibit amino acid incorporation into proteins, stimulate breakdown of protein to carbs. promote use of fat

Question 97

Mineralocorticoids

Answer 97

Increase body fluids via sodium potassium metabolism

Question 98

Insulin like growth factors

Answer 98

Increase protein synthesis in cells

Question 99

Epinephrine

Answer 99

Increases cardiac output, increases blood sugar and glycogen breakdown and fat metabolism.

Question 100

Norepinephrine

Answer 100

Like epinephrine

Question 101

Proenkephalin fragments

Answer 101

Enhance immune cell function, analgesia effects

Question 102

Estrogens

Answer 102

Female sex characteristics

Question 103

Progesterone

Answer 103

Female sex characteristics and mammary glands

Question 104

Testosterone

Answer 104

Stimulates growth, increases protein anabolism, development of male sex characteristics.

Question 105

Atrial peptide

Answer 105

Regulates sodium, potassium and fluid volume

Question 106

Renin

Answer 106

Regulates kidney function,permeability and solute concentrations.

Question 205

testosterone is an example of a __________ hormone.

Answer 205

steroid

Question 206

insulin is an example of a ___________ hormone.

Answer 206

polypeptide

Question 207

hormones secreted by the anterior pituitary (8)

Answer 207

GH beta endorphin adrenocorticotropic thyroid-stimulating follicle stimulating luteinizing hormone prolactin melanocyte-stimulating

Question 208

hormones secreted by the posterior pituitary gland (2)

Answer 208

antidiuretic hormone oxytocin

Question 209

thyroid gland hormones (2)

Answer 209

thyroxine calcitonin

Question 210

parathyroid gland hormones (1)

Answer 210

parathyroid hormone

Question 211

pancreas hormones (2)

Answer 211

insulin glucagon

Question 212

adrenal cortex hormones (2)

Answer 212

glucocorticoids mineralocoritcoids

Question 213

Liver hormones (1)

Answer 213

insulin like growth factor

Question 214

adrenal medulla hormones (3)

Answer 214

epinephrine norepinephrine proenkephalin fragments

Question 215

Ovaries hormones (2)

Answer 215

estrogens progesterone

Question 216

testes hormone (1)

Answer 216

testosterone

Question 217

heart hormone (1)

Answer 217

atrial peptide

Question 218

kidney hormone (1)

Answer 218

Renin

Question 219

factors that can increase serum testosterone levels in young men (5)

Answer 219

short rests moderate to high volume two or more years of experience heavy resistance (85-90%) large muscle group exercises

Question 220

diurnal variations are:

Answer 220

normal fluctuations in hormones throughout the day.

Question 221

another name for growth hormone

Answer 221

somatotropin

Question 222

in order to elicit more GH, _________ rest times and ________ intensities must be used.

Answer 222

short; high

Question 223

IGF-1 synthesis takes about ________ hours

Answer 223

8-29

Question 224

after a bout of resistance training, acute hormonal secretions provide all of the following info to the body EXCEPT amount of physio stress metabolic demands type of physio stress energy expended

Answer 224

energy expended

Question 225

which of the following hormones enhance muscle tissue growth? GH Coritsol IGF-1 progesterone

Answer 225

Gh and IGF-1

Question 226

all of the following are functions of GH except increase lipolysis decrease collagen synth increase amino acid transport decrease glucose utilization.

Answer 226

decrease collagen synthesis

Question 227

which of the following hormones has the greatest influence on neural changes? GH Testosterone cortisol IGF-1

Answer 227

testosterone

Question 228

which of the following hormone levels is higher in women at rest? cortisol insulin testosterone GH

Answer 228

growth hormone