Exam 9 - Overall

Phebe Kuo
Quiz by Phebe Kuo, updated more than 1 year ago
Phebe Kuo
Created by Phebe Kuo almost 3 years ago
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Quiz on Exam 9 - Overall , created by Phebe Kuo on 11/20/2017.

Resource summary

Question 1

Question
A protein-deficient diet could cause the loss of an entire type of endocrine. Of these endocrines, which one would NOT be impacted by this diet?
Answer
  • Dopamine
  • Aldosterone
  • Epinephrine
  • Actually, all three would NOT be impacted by a protein-deficient diet

Question 2

Question
A nursing/lactating mother should have lowered levels of ___. Her young child should have increased levels of _____.
Answer
  • prolactin - growth hormone (GH)
  • prolactin - somatostatin (SS)
  • dopamine - growth hormone (GH)
  • dopamine - somatostatin (SS)

Question 3

Question
Phys Phab Alicia has the students in the party room consider a real-life Bugs Bunny (human-sized cartoon rabbit that walks just on its hind legs while eating carrots with its front legs and saying, whats up, doc?). the student correctly determine that
Answer
  • bugs' hind legs will have a higher glycogen level than his front legs
  • bugs' front legs will be lighter in coloration than his hind legs
  • bugs' will have less stored oxygen in his hind legs
  • bugs' will have more mitochondria in his front legs
  • bugs' will have fewer mitochondria in his front legs
  • bugs' will have more stored oxygen in his hind legs

Question 4

Question
Hypothalamic endocrines move through the ___ fluid compartment to impact the adenohypophysis and through the ___fluid compartment to impact the neurohypophysis.
Answer
  • largest - mid-sized
  • largest - smallest
  • mid-sized - smallest
  • smallest - largest

Question 5

Question
doctors typically encourage elderly people to go on brisk aerobic walks daily to limit muscular ___ and increase ____ .
Answer
  • atrophy - myofiber diameter
  • atrophy - vascularization
  • hypertrophy - myofiber diameter
  • hypertrophy - vascularization

Question 6

Question
If a skeletal muscle fiber appears to be ___ in color and has ___ ATPase activity, then you can correctly assume that it also has a(n)____ amount of enzymes for glycolysis.
Answer
  • red - high - high
  • red - low - low
  • white - high - intermediate
  • white - low - low

Question 7

Question
During a sympathetic response, the smooth muscle associated with the bronchioles would be observed to high myosin light chain ____ activity and ____ calmodulin.
Answer
  • phosphatase - active
  • phosphatase - inactive
  • kinase - active
  • kinase - inactive

Question 8

Question
Which trio has the order and type as an E1 then E2 then an E3?
Answer
  • dopamine - corticosteroid - luteinizing hormone (LH)
  • thyroid-stimulating hormone (TSH) - prolactin - estrogen
  • corticotropin-releasing hormone (CRH) - insulin-like growth factor-1 (IGF-1) - beta - lipotropin
  • growth-hormone-inhibiting hormone (GHIH) - adrenocorticotropic hormone (ACTH) - T4
  • corticotropin-releasing hormone (CRH) - beta-lipotropin - insulin-like growth factor-1 (IGF-1)
  • thyrotropin-releasing hormone (CRH) - prolactin - estrogen

Question 9

Question
Simone Biles, the 4'9" Olympic gold-medal-winning gymnast, is standing next to Michael Phelps, the 6'4" gold-medal winning swimmer. You correctly realize that Biles likely had lower levels of ____ circulating which growing up than phelps did when he was growing up.
Answer
  • growth-hormone-inhibiting hormone (GHOH)
  • prolactin releasing-factor (PRF)
  • growth hormone-releasing hormone (GHRH)
  • gonadotropin-releasing hormone (GNRH)

Question 10

Question
which is a correct statement about smooth muscle?
Answer
  • unlike skeletal muscle, it contracts due to an increase in the intracellular [Ca2+]
  • one endocrine could cause contraction in some smooth muscle but relaxation in others
  • like skeletal muscle, it contracts due to an increase in the intracellular [Ca2+]

Question 11

Question
which is a correct statement about the endocrine system?
Answer
  • like the amine category, all steroids are hydrophobic
  • the adenohypophysis releases eight endocrines
  • unlike the amine category, all steroids are hydrophobic
  • the adenohypophysis releases only seven endocrines

Question 12

Question
Mrs. Flarplord Begins re-designs Crabix such that it now passes through the skin and immediately changes the victim's DNA transcription. Consequently, the human victim develops large red dots all over his/her skin. You correctly realize that
Answer
  • you can counteract this crabix by causing its receptors to be endocytosed
  • this crabix is more structurally similar to testosterone than insulin
  • you cannot counteract this Crabix by causing its receptors to be endocytosed

Question 13

Question
which is a correct statement about testosterone?
Answer
  • it has only one carbon ring
  • it bings to membrane-bound receptors
  • it will negatively impact the anterior pituitary gland
  • it has more than two carbon rings
  • it binds to intracellular receptors

Question 14

Question
which is a correct statement about the knee-jerk reflex?
Answer
  • The flexor's motor neuron is inhibited
  • the movements are controlled by the moron cortex
  • the triggering stimulus is registered by the somatic nervous system
  • the flexor muscle is inhibited
  • the triggering stimulus is registered by the somatosensory system
  • the movements are not controlled by the motor cortex

Question 15

Question
over Autumn Break, Alex found himself face-to-face with a mammal that he had never seen before. After he got over his initial shock, he noticed that its right hind leg was lacerated (cut). while tending to the would which was bleeding heavily, Alex noticed that the cut muscle was very dark red. After patching the animal up, Alex told it that
Answer
  • it would soon be back to making its quick by short sprints very soon
  • it would soon still be again winning the leg press competitions
  • it would soon be back to making its long runs very soon
  • it would soon still be losing the leg press competitions
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