PHSI3012 06-1 Stress and Cardiovascular Disease

Frage 1 von 13

1

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

Wähle eine oder mehr der folgenden:

Noradrenaline levels
Noradrenaline spillover
Direct nerve recording
Yawning in front of them

Erklärung

Frage 2 von 13

1

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

Wähle eins der folgenden:

WAHR
FALSCH

Erklärung

Frage 3 von 13

1

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

Wähle eins der folgenden:

WAHR
FALSCH

Erklärung

Frage 4 von 13

1

Wähle von der Dropdown-Liste, um den Text zu vervollständigen.

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

Erklärung

Frage 5 von 13

1

Wähle von der Dropdown-Liste, um den Text zu vervollständigen.

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

Erklärung

Frage 6 von 13

1

What is the origin of tonic sympathetic drive?

Wähle eine der folgenden:

Rostral VentroLateral Medulla (RVLM)
RetroTrapezoidal Nucleus (RTN)
Read The Fucking Manual (RTFM)

Erklärung

Frage 7 von 13

3

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

Klicke und ziehe, um den Text zu vervollständigen.

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

Erklärung

Frage 8 von 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.

Klicke und ziehe, um den Text zu vervollständigen.

PeF

DMH

RVLM

PVN

NTS

Conditioned

Unconditioned

Erklärung

Frage 9 von 13

1

Wähle von der Dropdown-Liste, um den Text zu vervollständigen.

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

Erklärung

Frage 10 von 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.

Klicke und ziehe, um den Text zu vervollständigen.

Unconditioned

Conditioned

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Frage 11 von 13

1

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

Wähle eine oder mehr der folgenden:

DorsoMedial Hypothalamus (DMH)
PeriFornical area (PeF)

Erklärung

Frage 12 von 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”)

Wähle eine der folgenden:

A Neurokine
A Protein
A Hormone
A Cytokine
An Enzyme

Erklärung

Frage 13 von 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 ❌.

Klicke und ziehe, um den Text zu vervollständigen.

DMH

PeF

	Erstellt von Michael Jardine vor etwa 7 Jahre

PHSI3012 (PHSI3012 Topic 2 - Cardiovascular Disease) Quiz am PHSI3012 06-1 Stress and Cardiovascular Disease, erstellt von Michael Jardine am 15/09/2017.

PHSI3012 06-1 Stress and Cardiovascular Disease

Frage 1 von 13

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

Wähle eine oder mehr der folgenden:

Erklärung

Frage 2 von 13

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

Wähle eins der folgenden:

Erklärung

Frage 3 von 13

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

Wähle eins der folgenden:

Erklärung

Frage 4 von 13

Wähle von der Dropdown-Liste, um den Text zu vervollständigen.

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

Erklärung

Frage 5 von 13

Wähle von der Dropdown-Liste, um den Text zu vervollständigen.

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

Erklärung

Frage 6 von 13

What is the origin of tonic sympathetic drive?

Wähle eine der folgenden:

Erklärung

Frage 7 von 13

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

Klicke und ziehe, um den Text zu vervollständigen.

Erklärung

Frage 8 von 13

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.

Klicke und ziehe, um den Text zu vervollständigen.

Erklärung

Frage 9 von 13

Wähle von der Dropdown-Liste, um den Text zu vervollständigen.

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

Erklärung

Frage 10 von 13

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

Klicke und ziehe, um den Text zu vervollständigen.

Erklärung

Frage 11 von 13

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

Wähle eine oder mehr der folgenden:

Erklärung

Frage 12 von 13

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”)

Wähle eine der folgenden:

Erklärung

Frage 13 von 13

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 ❌.

Klicke und ziehe, um den Text zu vervollständigen.

Erklärung

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

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

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

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

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

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