PSIO 305 Bao Exam questions with correct answers.

PSIO 305 Bao Exam questions with correct
answers
which |of |the |following |is |NOT |a |function |of |sympathetic |activation |in |stress |response?



-- |breakdown |of |fat

-- |breakdown |of |protein

-- |synthesis |of |glucose

-- |breakdown |of |glycogen |- |CORRECT |ANSWER✔✔--- |breakdown |of |protein



major |infection |suppresses |cortisol |release



-- |true

-- |false |- |CORRECT |ANSWER✔✔--- |false



the |HPA |axis |include |the |following |components



-- |hypothalamus, |anterior |pituitary |gland |and |adrenal |cortex

-- |hypothalamus, |posterior |pituitary |gland |and |adrenal |medulla

-- |hypothalamus, |posterior |pituitary |gland |and |adrenal |cortex

-- |hypothalamus, |anterior |pituitary |gland |and |adrenal |medulla |- |CORRECT |ANSWER✔✔--- |
hypothalamus, |anterior |pituitary |gland |and |adrenal |cortex



which |of |the |following |endocrine |dysregulation |contributes |to |PTSD?



-- |an |abnormally |low |level |of |NE

,-- |an |abnormally |low |level |of |cortisol

-- |an |abnormally |low |level |of |E

-- |an |abnormally |low |level |of |CRH |- |CORRECT |ANSWER✔✔--- |an |abnormally |low |level |of |
cortisol



stress |can |improve |or |impair |learning |memory |depending |on |the |nature |of |the |stress



-- |true

-- |false |- |CORRECT |ANSWER✔✔--- |true



sensory |information |from |your |internal |organ |is |sent |to |the |brain |through |the |following |nerve



-- |general |somatic |motor |nerve

-- |autonomic |nerve

-- |special |visceral |sensory |nerve

-- |general |visceral |sensory |nerve |- |CORRECT |ANSWER✔✔--- |general |visceral |sensory |nerve



which |of |the |following |types |of |cells |can |carry |out |phagocytosis?



-- |neurons

-- |microglia

-- |oligodendrocytes

-- |ependymal |cells |- |CORRECT |ANSWER✔✔--- |microglia



hypothalamus |is |part |of |the |

, -- |reticular |formation

-- |forebrain

-- |limbic |system

-- |brainstem |- |CORRECT |ANSWER✔✔--- |forebrain



somatic |sensory |nuclei |of |the |spinal |cord |are |located |in |the |lateral |horns



-- |true

-- |false |- |CORRECT |ANSWER✔✔--- |false



the |brain |can |sense |cytokines |released |by |peripheral |immune |cells |through |the |following |
means |EXCEPT |



-- |cytokines |being |transported |across |the |blood-brain |barrier

-- |cytokines |activating |general |visceral |sensory |nerves |

-- |cytokines |crossing |intact |blood-brain |barrier |by |diffusion

-- |cytokines |circumventing |blood-brain |barrier |at |circumventricular |organs |- |CORRECT |
ANSWER✔✔--- |cytokines |crossing |intact |blood-brain |barrier |by |diffusion



which |of |the |following |manipulations |does |NOT |impair |the |retrieval |(i.e., |the |expression) |of |
learned |fear |response |to |context



-- |lesions |of |anterior |cingulate |cortex |1 |month |after |the |initial |training

-- |lesions |of |hippocampus |1 |month |after |the |initial |training

-- |lesions |of |the |hippocampus |1 |day |after |the |initial |training |

-- |lesions |of |the |amygdala |1 |month |after |the |initial |training |- |CORRECT |ANSWER✔✔--- |lesions |
of |hippocampus |1 |month |after |the |initial |training