A&P - Chapter 1 (Part 3) Flashcards

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?

A

Cartilage

18
Q

What does hypo mean?

A

Low

19
Q

What does hyper mean?

A

High

20
Q

What does gastric refer to?

A

The stomach

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?

A

In front of

25
Q

What does posterior refer to?

A

In back of

26
Q

What does medial refer to?

A

Toward the midline of a structure

27
Q

What does lateral refer to? (2)

A
  1. Away from the midline

2. Toward the side of the body

28
Q

What does proximal refer to? (2)

A
  1. Toward or nearest the trunk

2. Nearest the point of origin of a structure

29
Q

What does distal refer to? (2)

A
  1. Away from the trunk

2. Farthest from a structures point of origin

30
Q

What does superficial refer to?

A

Nearer the body surface

31
Q

What does deep refer to? (2)

A
  1. Farther away from the body’s surface

2. Going towards the inside of the body

32
Q

What is very important when you are giving anatomical directions?

A

To have a frame of reference

33
Q

What are 7 terms related to organs?

A
  1. Lumen
  2. Central
  3. Peripheral
  4. Medullary
  5. Cortical
  6. Apical
  7. Basal
34
Q

Lumen

A

Hollow area of an organ

35
Q

Central

A

Near the centre

36
Q

Peripheral

A

Near the outer boundaries

- periphery

37
Q

Medullary

A

Inner region

- core

38
Q

Cortical

A

Outer region

39
Q

Apical

A

Narrow tip

40
Q

What is an example of an apex?

A

Bottom tip of the heart

41
Q

Basal

A

Base or widest part

42
Q

When we use central/peripheral, what system are we referring to?

A

The nervous system