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final for cortes
mary hall
Quiz by mary hall, updated more than 1 year ago
mary hall
Created by mary hall over 6 years ago
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Resource summary

Question 1

Question
Seventy percent of all sensory receptors are located in the?
Answer
  • Eye
  • ear
  • skin
  • nose

Question 2

Question
The only special sense not fully functional at birth is the sense of ?
Answer
  • taste
  • smell
  • hearing
  • vision

Question 3

Question
The blind spot of the eye is cause by?
Answer
  • more rods than cones within the retina
  • macula lutea nerve paths
  • the absents of cones in the fovea
  • there are no photoreceptors where the optic nerve leaves the eye

Question 4

Question
Dark adaptation
Answer
  • is much faster than light adaptation
  • results in inhibition
  • primariy involves improvement
  • involves accumulation of rhodopsin

Question 5

Question
Ordinarily, it is not possible to transplant tissues from one person to another, yet corneas can be transplanted without tissue rejection. This is because the cornea ________
Answer
  • is not a living tissue
  • has no nerve supply
  • has no blood supply
  • does not contain connective tissue

Question 6

Question
Most newborns ________
Answer
  • are myopic
  • often use only one eye at a time
  • sees in tones of red and green only
  • cry with copious tears

Question 7

Question
what is the main function of the rods in the eye?
Answer
  • vision in dim light
  • accomodation for near vision
  • depth perception
  • color vision

Question 8

Question
The ability to clearly see objects at a distance but not close up is properly called ________.
Answer
  • myopia
  • hypopia
  • hyperopia
  • presbyopia

Question 9

Question
Bitter taste is elicited by ________.
Answer
  • hydrogen ions
  • alkaloids
  • acids
  • metal ions

Question 10

Question
Which of the follow types of neurons are replaced throughout adult life?
Answer
  • olfactory receptor cells
  • retinal biopolar cells
  • retinal gangloin cells
  • inner hair cells

Question 11

Question
receptors for hearing are located in the
Answer
  • eye
  • vestibule
  • cochlea
  • nose

Question 12

Question
* The receptor for static equilibrium is the ________.
Answer
  • macula
  • urticle
  • duct
  • canals

Question 13

Question
What structure regulates the amount of light passing to the visual receptors of the eye?
Answer
  • iris
  • cornea
  • lens
  • aqueous humor

Question 14

Question
Virtually all of the protein or amino acid-based hormones exert their effects through intracellular ________.
Answer
  • ions
  • deactivators
  • nucleotides
  • second messengers

Question 15

Question
which of the following is not a cardinal sign of diabetes mellitus?
Answer
  • polyuria
  • polydipsia
  • polyphagia
  • all of these are signs

Question 16

Question
oxytocin ______________
Answer
  • release is an example of a positive feedback control mechanism
  • is an adenohypophyseal secretion
  • controls milk production
  • important during menstration

Question 17

Question
ADH ___________
Answer
  • increases urine production
  • promotes dehydration
  • in the adenohypophysis
  • is inhibited by alcohol

Question 18

Question
The neurohypophysis or posterior lobe of the pituitary gland is not a true endocrine gland because?
Answer
  • it is only a hormone storage area that receives hormones from the hypothalamus for release
  • it is unable to function as an endocrine tissue
  • embryonically it was embryo tissue
  • it is strictly a part of the neural system nothing to do with hormone release

Question 19

Question
the major targets of growth hormone are
Answer
  • bones and skeletal muscle
  • the liver
  • the brain
  • the adrenal glands

Question 20

Question
which of the following is true about calcium homeostasis?
Answer
  • Parathyroid hormone causes an increase in osteoblast activity
  • High calcium levels cause bone resorption.
  • Increased calcitonin levels will cause increased blood calcium levels
  • Parathyroid hormone is the single most important regulator of calcium levels in the blood

Question 21

Question
normal development of the immune system response is due in part to hormones produced by the
Answer
  • adrenal
  • medulla
  • thymus glad
  • thyroid gland

Question 22

Question
when it becomes necessary to enlist the flight-or-fight response, a hormone that is released during the alarm phase of the general adaption syndrome is
Answer
  • estrogen
  • epinephrine
  • angiotensinogen
  • renin

Question 23

Question
storehouse for the hormones produced by the hypothalamus of the brain
Image:
Img 8732 (binary/octet-stream)
Answer
  • B. Pituitary
  • A. Hypothalamus
  • C. Ovary
  • D. Testes

Question 24

Question
Produces steroid hormones and glucocorticoids and mineralocorticoids
Image:
Img 8732 (binary/octet-stream)
Answer
  • Adrenal gands
  • testes
  • ovary
  • hypothalamus

Question 25

Question
produces hormones and is considered a neuroendocrine organ
Image:
Img 8732 (binary/octet-stream)
Answer
  • hypothalamus
  • pituitary gland
  • testes
  • ovary

Question 26

Question
match the answer to the correct location of the yellow dot
Image:
Img 8733 (binary/octet-stream)
Answer
  • GHRH
  • GnRH
  • PRH
  • CRH

Question 27

Question
drag correct answer to yellow dot
Image:
Img 8733 (binary/octet-stream)
Answer
  • GHRH
  • PRH
  • TRH
  • HTH

Question 28

Question
match the pair drag to yellow dot
Image:
Img 8733 (binary/octet-stream)
Answer
  • GnpH
  • PRH
  • GnRH

Question 29

Question
drag to yellow dot
Image:
Img 8733 (binary/octet-stream)
Answer
  • TRH
  • GRH
  • GTH
  • TDH

Question 30

Question
drag to dot
Image:
Img 8733 (binary/octet-stream)
Answer
  • CRH
  • PBJ
  • GrRH
  • TRH

Question 31

Question
An autoimmune problem involving the thyroid gland
Answer
  • addisons disease
  • graves disease

Question 32

Question
Hyposecretion of growth hormone
Answer
  • pituitary dwarfism
  • graves disease

Question 33

Question
hyposecretion of the pancreas
Answer
  • diabetes mellitus
  • acromegaly

Question 34

Question
hyposecretion of the adrenal cortex
Answer
  • acromegaly
  • addison's disease

Question 35

Question
hypersecretion of growth hormone
Answer
  • acromegaly
  • pituitary dwarfism
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