Michael Jardine
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PHSI3012 (PHSI3012 Topic 2 - Cardiovascular Disease) Quiz on PHSI3012 06-1 Stress and Cardiovascular Disease, created by Michael Jardine on 15/09/2017.

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Michael Jardine
Created by Michael Jardine about 7 years ago
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PHSI3012 06-1 Stress and Cardiovascular Disease

Question 1 of 13

1

3 ways of ascertaining the degree of sympathetic activity:
(select all that apply)

Select one or more of the following:

  • Noradrenaline levels

  • Noradrenaline spillover

  • Direct nerve recording

  • Yawning in front of them

Explanation

Question 2 of 13

1

True or false:
Sympathetic activity is often raised in CV disease.

Select one of the following:

  • True
  • False

Explanation

Question 3 of 13

1

True or false:
Sympathetic activity is often lowered in CV disease.

Select one of the following:

  • True
  • False

Explanation

Question 4 of 13

1

Select from the dropdown lists to complete the text.

The DMH is:
( Dorso-, Direct, Dorsal );( Medial, Medullary, Medulla );( Hypothalamus, Hippocampus, Hemisphere )

Explanation

Question 5 of 13

1

Select from the dropdown lists to complete the text.

Inhibition of DMH ( blocks, increases ) the ( CV, VC ) response to air-jet stress.

Explanation

Question 6 of 13

1

What is the origin of tonic sympathetic drive?

Select one of the following:

  • Rostral VentroLateral Medulla (RVLM)

  • RetroTrapezoidal Nucleus (RTN)

  • Read The Fucking Manual (RTFM)

Explanation

Question 7 of 13

3

Release of from the anterior pituitary is controlled by , released from neurons originating from the in .

Drag and drop to complete the text.

    AdrenoCorticoTropic Hormone (ACTH)
    AntiDiuretic Hormone (ADH)
    AcetylCholinoTropic Hormone (ACTH)
    Corticotropin-Releasing Hormone (CRH)
    Cholinergic Receptor Hormone (CRH)
    Corticotropin-Releasing Vasopressin (CRV
    ParaVentricular Nucleus (PVN)
    PosterioVentral Nucleus (PVN)
    ParaVentral Nucleus (PVN)
    PosterioVentricular Nucleus (PVN)
    Hypothalamus
    Hippocampus
    Medulla
    Pons

Explanation

Question 8 of 13

2

Lesions on the largely abolish the increases in BP and HR associated with fear, but have no effect on the increases in BP and HR associated with psychological stress.

Drag and drop to complete the text.

    PeF
    DMH
    RVLM
    PVN
    NTS
    Conditioned
    Unconditioned

Explanation

Question 9 of 13

1

Select from the dropdown lists to complete the text.

Stimulating the DMH artificially will see a substantial ( Increase, Decrease ) in ( Sympathetic, Parasympathetic ) activity (along with HR and BP).

Explanation

Question 10 of 13

1

The DMH is crucial for mediating cardiovascular responses to stresses, whereas the PeriFornical area (PeF) is crucial for mediating cardiovascular responses to stresses.

Drag and drop to complete the text.

    Unconditioned
    Conditioned

Explanation

Question 11 of 13

1

Which of the following is involved in mediating CardioVascular response(s) to stress?

Select one or more of the following:

  • DorsoMedial Hypothalamus (DMH)

  • PeriFornical area (PeF)

Explanation

Question 12 of 13

1

c-Fos is a gene (Immediate Early Gene – IEG) that produces Fos in response to stress stimulus. What is Fos? (“Produced in neurones that have been activated recently”)

Select one of the following:

  • A Neurokine

  • A Protein

  • A Hormone

  • A Cytokine

  • An Enzyme

Explanation

Question 13 of 13

1

Exercise and Stress both cause increases in HR and BP. Nonconditioned stress (e.g. airpuff) is mediated [more] by the ; whereas exercise response is mediated [more] by the .

Drag and drop to complete the text.

    DMH
    PeF

Explanation