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CH 13 & 23 – Endocrine / Reproduction

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UNDERSTANDING ANATOMY & PHYSIOLOGY

Ch 13 – Endocrine System

 p. 252 – Endocrine vs Nervous systems
ï‚· 253 – Steroid vs Non‐steroid (protein)
hormones
o Which acts directly on the nucleus
o Which uses a 2nd messenger system
in “cascade of processes”?
o Does a 2nd messenger system affect
enzymes inside/outside the nucleus?
ï‚· 254 – which gland “exerts more influence on
than any other endocrine gland”?
o Which uses the hypophyseal portal
system?

ï‚· 257 – Definition of negative feedback in
regards to the endocrine system?
o How does Thyroid increase warmth?
ï‚· 258 – Which region of adrenal gland has
layers?
o Name / hormones associated with
those layers?
o Name the different effects of
glucocorticoids

ï‚· 259 – primary function of HPA axis?
ï‚· 260 – which gland secretes melatonin?
o Which gland has both the endocrine
& Immune functions?
ï‚· 261 – 3 hormones secreted by thyroid?
o 2 hormones in calcium homeostasis?
ï‚· 262 – Symptoms of thyroid hyper‐ /
hyposecretion?
ï‚· 263 – The 3 sites of calcium homeostasis
o Know the effect on bone based on
the 2 hormones released

 264 ‐ Life Lesson
o Symptoms of low/high Calcium levels
ï‚· 265 – Unique property of the pancreas?
o Unique structure of pancreas?
o Pancreas cells & hormones
ï‚· 267 – In T2 diabetes, does the body become
more sensitive or less sensitive?
ï‚· 270 – 2nd paragraph – function of
microbiome?
o Its’ role in anxiety and stress?

 

Ch 23 Reproduction

 p. 465 – Primary vs Secondary organs
ï‚· p. 466 Life at work – Understand.
temperature regulation of sperm
ï‚· p. 467 – Know functions of:
o Testes / epididymis / vas
deferens
o What cells produce
testosterone?
o Sperm pathway
o Sperm are fertile for how long?
ï‚· p. 469 – corpus
cavern scum/spongiosum
o Body at Work – Onset of puberty
– how is responsible for
enlargement of the tests?
ï‚· p. 470 – Meiosis – Body at work – what
happens in the process of meiosis.
ï‚· p. 471 – Sperm anatomy – 3 regions
o 2 qualities of sperm that can
enhance fertilization?
ï‚· p. – 473 – Are eggs in ovary mature?
ï‚· P. 474 – Where in the uterus does
fertilization occur?
o Where does zygote implant?
ï‚· p. 475 – Breast tissue – which secretes
milk?
ï‚· p. 477 – which hormone(s):
o Stimulates follicle development?
o Inhibit follicle development
o Initiates the thickening of the
endometrium?
o Continues the thickening of the
endometrium?
o Causes ovulation?
ï‚· p. 479 – Which structure secretes
progesterone?

SCIENCE
HEALTH SCIENCE
NURSING
MEDSERG LPN