A&P - Chapter 1 (Part 3) Flashcards

(42 cards)

1
Q

What are the cavities located in the thoracic cavity? (2)

A
  1. Mediastinum

2. Pleural cavities

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2
Q

Where would you find the mediastinum?

A

Mid portion of the thoracic cavity

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3
Q

What does the mediastinum house? (9)

A
  1. Heart
  2. Trachea
  3. Bronchi
  4. Esophagus
  5. Thymus
  6. Blood vessels
  7. Lymph vessels
  8. Lymph nodes
  9. Nerves
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4
Q

Where would you find the pleural cavities?

A

On both sides of the mediastinum

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5
Q

What does the pleural cavity house?

A

Lungs

  • right lung in right pleural cavity
  • left lung in left pleural cavity
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6
Q

What are the cavities located in the abdominopelvic cavity? (2)

A
  1. Abdominal cavity

2. Pelvic cavity

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7
Q

What does the abdominal cavity house? (8)

A
  1. Stomach
  2. Intestines
  3. Liver
  4. Gallbladder
  5. Pancreas
  6. Spleen
  7. Kidneys
  8. Ureters
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8
Q

What does the pelvic cavity house? (3)

A
  1. Reproductive organs
  2. Urinary bladder
  3. Lowest part of the intestines
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9
Q

What 2 cavities make up the dorsal cavity?

A
  1. Cranial cavity

2. Spinal cavity

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10
Q

What does the cranial cavity house?

A

The brain

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11
Q

What does the spinal cavity house?

A

The spinal cord

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12
Q

What is in the ventral cavity?

A

Everything beside the brain and spinal cord

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13
Q

What are 2 divisions of the body?

A
  1. Axial

2. Appendicular

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14
Q

What does the axial region include? (3)

A
  1. Head
  2. Neck
  3. Torso/trunk
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15
Q

What does the appendicular region include?

A

Appendages

- upper and lower extremities

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16
Q

What are the 9 regions of the abdominopelvic cavity?

A
  1. Right hypochondriac
  2. Left hypochondriac
  3. Epi/hyper gastric region
  4. Right lumbar region
  5. Left lumbar region
  6. Umbilical region
  7. Right iliac (inguinal) region
  8. Left iliac (inguinal) region
  9. Hypogastric region
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17
Q

What does condria mean?

18
Q

What does hypo mean?

19
Q

What does hyper mean?

20
Q

What does gastric refer to?

21
Q

What are the 4 divisions of the abdominopelvic cavity?

A
  1. Right upper quadrant (superior)
  2. Right lower quadrant (inferior)
  3. Left upper quadrant (superior)
  4. Left lower quadrant (inferior)
22
Q

What does superior refer to? (3)

A
  1. Toward the head
  2. Upper
  3. Above
23
Q

What does inferior refer to? (3)

A
  1. Toward the feet
  2. Lower
  3. Below
24
Q

What does anterior refer to?

25
What does posterior refer to?
In back of
26
What does medial refer to?
Toward the midline of a structure
27
What does lateral refer to? (2)
1. Away from the midline | 2. Toward the side of the body
28
What does proximal refer to? (2)
1. Toward or nearest the trunk | 2. Nearest the point of origin of a structure
29
What does distal refer to? (2)
1. Away from the trunk | 2. Farthest from a structures point of origin
30
What does superficial refer to?
Nearer the body surface
31
What does deep refer to? (2)
1. Farther away from the body's surface | 2. Going towards the inside of the body
32
What is very important when you are giving anatomical directions?
To have a frame of reference
33
What are 7 terms related to organs?
1. Lumen 2. Central 3. Peripheral 4. Medullary 5. Cortical 6. Apical 7. Basal
34
Lumen
Hollow area of an organ
35
Central
Near the centre
36
Peripheral
Near the outer boundaries | - periphery
37
Medullary
Inner region | - core
38
Cortical
Outer region
39
Apical
Narrow tip
40
What is an example of an apex?
Bottom tip of the heart
41
Basal
Base or widest part
42
When we use central/peripheral, what system are we referring to?
The nervous system