Diagrams & Processes (Special Senses) Flashcards

1
Q

What is the structure numbered 1

A
  1. Iris
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2
Q

What is the structure numbered 2

A
  1. Zonular fibres
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3
Q

What is the structure numbered 3?

A
  1. Sclera
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4
Q

What is the structure numbered 4?

A
  1. scleral venous sinus
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5
Q

What is the structure numbered 5?

A

5.posterior chamber

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6
Q

PROCESS QUESTIONS

What is the Number 1 Process?

  • Axons from the midbrain project to the nucleus of thalamus,
  • Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
  • The sound and its source is interpreted,
  • Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
  • Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
  • From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
A

1 – Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses,

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7
Q

PROCESS QUESTIONS

What is the Number 1 Process?

  • Axons from the midbrain project to the nucleus of thalamus,
  • Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
  • The sound and its source is interpreted,
  • Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
  • Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
  • From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
A

1 – Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses

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8
Q

PROCESS QUESTIONS

What is the Number 2 Process?

  • Axons from the midbrain project to the nucleus of thalamus,
  • Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
  • The sound and its source is interpreted,
  • Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
  • Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
  • From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
A
  1. Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
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9
Q

PROCESS QUESTIONS

What is the Number 3 Process?

  • Axons from the midbrain project to the nucleus of thalamus,
  • Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses
  • The sound and its source is interpreted,
  • Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,
  • Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side
  • From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain
A

3 – From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain

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10
Q

PROCESS QUESTIONS

What is the Number 4 Process?

Axons from the midbrain project to the nucleus of thalamus,

Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses

The sound and its source is interpreted,

Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,

Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side

From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain

A

4 – Axons from the midbrain project to the nucleus of thalamus

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11
Q

PROCESS QUESTIONS

What is the Number 5 Process?

Axons from the midbrain project to the nucleus of thalamus,

Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses

The sound and its source is interpreted,

Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,

Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side

From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain

A

5 – Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex

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12
Q

PROCESS QUESTIONS

What is the Number 6 Process?

Axons from the midbrain project to the nucleus of thalamus,

Spiral organ hair cell microvilli bends and generate receptor potential which lead to the generation of impulses

The sound and its source is interpreted,

Axons synapse in the thalamus and impulses conveyed to the primary auditory area in the temporal lobe of the cerebral cortex,

Impulses travel in the vestibulocochlear nerve to nuclei in the medulla oblongata on the same side

From the nuclei of medulla oblongata axons either ascend directly or cross to the other side and terminate in nuclei of pons or some axons travel directly to the midbrain

A

6 – The sound and its source is interpreted

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13
Q

PROCESS QUESTION (1/6)

ACTH released into the blood via anterior hypophyseal veins

ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion

Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary

Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,

CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,

Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH

A

1 – Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH

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14
Q

PROCESS QUESTION (2/6)

ACTH released into the blood via anterior hypophyseal veins

ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion

Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary

Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,

CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,

Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH

A

2 – Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary

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15
Q

PROCESS QUESTION (3/6)

ACTH released into the blood via anterior hypophyseal veins

ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion

Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary

Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,

CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,

Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH

A

3 – CRH stimulates the anterior pituitary to release adrenocorticotropin hormone

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16
Q

PROCESS QUESTION (4/6)

ACTH released into the blood via anterior hypophyseal veins

ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion

Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary

Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,

CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,

Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH

A

4 – ACTH released into the blood via anterior hypophyseal veins

17
Q

PROCESS QUESTION (5/6)

ACTH released into the blood via anterior hypophyseal veins

ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion

Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary

Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,

CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,

Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH

A

5 – ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion

18
Q

PROCESS QUESTION (6/6)

ACTH released into the blood via anterior hypophyseal veins

ACTH flows in the blood to the adrenal cortex where it stimulates glucocorticoid secretion

Corticotropin releasing hormone flows through hypophyseal portal veins to the anterior pituitary

Glucocorticoid levels rises and inhibits secretion of ACTH and CRH,

CRH stimulates the anterior pituitary to release adrenocorticotropin hormone,

Low blood levels of glucocorticoids stimulate neurosecretory cells in the hypothalamus to secrete CRH

A

6 – Glucocorticoid levels rises and inhibits secretion of ACTH and CRH