PHSI3012 06-1 Stress and Cardiovascular Disease

Pregunta 1 de 13

1

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

Selecciona una o más de las siguientes respuestas posibles:

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

Explicación

Pregunta 2 de 13

1

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

Selecciona uno de los siguientes:

VERDADERO
FALSO

Explicación

Pregunta 3 de 13

1

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

Selecciona uno de los siguientes:

VERDADERO
FALSO

Explicación

Pregunta 4 de 13

1

Selecciona la opción correcta de los menús desplegables para completar el texto.

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

Explicación

Pregunta 5 de 13

1

Selecciona la opción correcta de los menús desplegables para completar el texto.

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

Explicación

Pregunta 6 de 13

1

What is the origin of tonic sympathetic drive?

Selecciona una de las siguientes respuestas posibles:

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

Explicación

Pregunta 7 de 13

3

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

Arrastra y suelta para completar el texto.

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

Explicación

Pregunta 8 de 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.

Arrastra y suelta para completar el texto.

PeF

DMH

RVLM

PVN

NTS

Conditioned

Unconditioned

Explicación

Pregunta 9 de 13

1

Selecciona la opción correcta de los menús desplegables para completar el texto.

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

Explicación

Pregunta 10 de 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.

Arrastra y suelta para completar el texto.

Unconditioned

Conditioned

Explicación

Pregunta 11 de 13

1

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

Selecciona una o más de las siguientes respuestas posibles:

DorsoMedial Hypothalamus (DMH)
PeriFornical area (PeF)

Explicación

Pregunta 12 de 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”)

Selecciona una de las siguientes respuestas posibles:

A Neurokine
A Protein
A Hormone
A Cytokine
An Enzyme

Explicación

Pregunta 13 de 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 ❌.

Arrastra y suelta para completar el texto.

DMH

PeF

	Creado por Michael Jardine hace alrededor de 7 años

(PHSI3012 Topic 2 - Cardiovascular Disease) PHSI3012 Test sobre PHSI3012 06-1 Stress and Cardiovascular Disease, creado por Michael Jardine el 15/09/2017.

PHSI3012 06-1 Stress and Cardiovascular Disease

Pregunta 1 de 13

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

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 2 de 13

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

Selecciona uno de los siguientes:

Explicación

Pregunta 3 de 13

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

Selecciona uno de los siguientes:

Explicación

Pregunta 4 de 13

Selecciona la opción correcta de los menús desplegables para completar el texto.

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

Explicación

Pregunta 5 de 13

Selecciona la opción correcta de los menús desplegables para completar el texto.

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

Explicación

Pregunta 6 de 13

What is the origin of tonic sympathetic drive?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 7 de 13

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

Arrastra y suelta para completar el texto.

Explicación

Pregunta 8 de 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.

Arrastra y suelta para completar el texto.

Explicación

Pregunta 9 de 13

Selecciona la opción correcta de los menús desplegables para completar el texto.

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

Explicación

Pregunta 10 de 13

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

Arrastra y suelta para completar el texto.

Explicación

Pregunta 11 de 13

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

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 12 de 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”)

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 13 de 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 ❌.

Arrastra y suelta para completar el texto.

Explicación

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).