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boards review > A&P - 2 > Flashcards

A&P - 2 Flashcards

1
Q

Auditory Assoc Area

A

Temporal lobe

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2
Q

Wernicke’s Area

A

L temp lobe & parietal lobes

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3
Q

Prefrontal Cortex

A

Ant portion of the Frontal Lobe

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4
Q

CN I

A

Olfactory
Sensory
Smell

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5
Q

CN II

A

Optic
Sensory
Vision

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6
Q

CN III

A

Occulomotor
Motor
Mvmt of upper eyelid + eyeball

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7
Q

CN IV

A

Trochlear
Motor
Mvmt of eyeball

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8
Q

CN V

A

Trigeminal
Both
S: TOuch, P, Temp, Proprio
M: chewing

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9
Q

CN VI

A

Abducens
Motor
Mvmt of eyeball

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10
Q

CN VII

A

Facial
Both
S: 3 T’s, proprio
M: facial expression

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11
Q

CN VIII

A

Vestibulocochlear
Sensory
Vestibular: equilibrium
Cochlear: Hearing

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12
Q

CN IX

A 
Glossopharyngeal 
Both
S: taste + sensation POST 1/3 TONGUE
M: elevates phalanx during speech
A: stims saliva  secretion
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13
Q

CN X

A

Vagus
Both
S: taste + sensation from epiglottis/pharynx, BP, O2/CO2, reg breath rate+ depth,
M: swallowing, coughing, voice production

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14
Q

CN XI

A

Accessory
Motor
Mvmt of head + pectoral girdle (traps, rot cuff, etc.)

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15
Q

CN XII

A

HYpoglossal
Motor
Mvmt of tongue during speech + swallowing

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16
Q

Contractile mm fibre proteins

A

“Generate force during mm contractions”

  • Myosin: thick filament, binds to actin molecules of the thin filament during contract
  • Actin: thin filament, myosin binding site on each - binds during mm contraction
17
Q

Regulatory mm fibre proteins

A

“Helps switch mm contraction processes on/off”

  • Tropomyosin: thin filament, when mm is relaxed, it covers myosin binding sites on actin molecules preventing from binding
  • Troponin: Think filament, Ca+ binds to Troponin = changes shape = moves Tropomyosin away from binding sites on actin = mm contraction begin
18
Q

Structure mm fibre proteins

A 
"Elasticity/extensibility"
Titin
@ actin
My onesie
Neburin
Dystrophin
19
Q

Ant pituitary Hormones

A

HGH–> liver - stims insulin growth factor + growth of body
TSH–> thyroid - stims synth + secretion of Thyroid hormones
FSH–> ovaries/testies - oocytes/sperm production
LH–> “ /” - estrogen + progesterone + Luteum formation/ testosterone in males
Prolactin–> mammary glands
ACTH–> Adrenals - stims cortisol secretion
MSH –> Brain

20
Q

Post Pituitary Hormones

A

Oxytocin–> mammary + uterus

ADH / vasopressin–>Kidneys - conserves. H2O in body
Also affects sweat glands, arterioles

21
Q

Thyroid Gland Hormones

A

T3 + T4 from Follicular cells–> stims release of TSH from Ant pituitary - increases basal metabolic rate

Calcitonin from parafollicular cells–> high blood Ca+ levels stim secretion - lower blood Ca+ levels by stim Osteoblasts

22
Q

Parathyroid hormone

A

PTH from Cheif cells - low blood Ca+ stim secretion - increase osteoclasts activity (resorption)

23
Q

Adrenal Hormons

A

Aldosterone–>increases blood K+ & angiotensin II stim - increase blood Na+/H2O

Cortisol–> stims gluconeogenesis + Lypolysis - stress resist

Epinephrine / NOepinephrine –>symp pre gg relapse ACh - stims secretion- enhances ANS surfing stress

24
Q

Pancreatic Islet Hormones

A

Glucagon via alpha cells–>raise blood glucose via converting stored glycogen into glucose in liver

Insulin–> lower blood glucose levels by accelerating glucose into cell to be used for ATP. Increase lipogenesis also

25
Q

Hormones of ovaries & testies

A

Ovaries
Estrogen / progesterone: (ant pit)
Relaxin
Inhibin: inhibits FSH from ant pit

Testies
Testosterone: spermatogenesis & develop sex organs
Inhibin

26
Q

Pineal Gland Hormone

A

Melatonin = sleep

27
Q

GI tract hormones

A

Gastrin–>gastric so juice + digestive mvmts
Secretin–> panc juices + bile
GIP–> stims insulin release
Cholecystokinin –> reg bile from gallbladder, fullness feeling

28
Q

Hormones of Kidneys

A

Renin–>raises BP via vasoconstriction + secrete Aldosterone

EPO–>increase RBC formation

Calcitriol–> increase absorption of Ca+ from GI tract

29
Q

Hormone of Heart

A

ANP–> decrease BP

30
Q

Hormone of Adipose tissue

A

Leptin–> suppresses apetite

31
Q

Stages of Wound Healing:

A

1 - Inflam phase: blood clot, Inflam, vascular response, macrophages, fibroblasts

2- Migratory Phase: scab, migration, scar tissue forms (via collagen), BVs regrow, GRANULATION

3- Proliferation: deposition of collagen/fibroblasts Radom order

4- Maturation: scab sloughs off, BVs restored, tissue become more organized

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