1.0. Language of Anatomy Flashcards
(76 cards)
1
Q
Anatomy
A
- Study of structures
- Greek word “ana” means “up”
- Greek word “tome” means “cut”
- Study of morphology & structures through dissection
2
Q
Physiology
A
- Study of how structures function
- Greek word “physis” meaning “nature/origin”
- Greek word “logia” means “study or the study of”
3
Q
Pathology
A
- Study of disease
- Greek word “pathos” means “disease”
- Greek word “logia” means “study or the study of”
4
Q
Pathophysiology
A
- Functional changes that accompany a particular disease
- Convergence of pathology & physiology
- Disordered physiological process that cause or result from or associated with a disease or injury
5
Q
Anatomical Position
A
- Standard position used to describe or refer to particular part of the body
- Fixed imaginary position
6
Q
In the anatomical position, the subject:
A
- Stands erect
- Arms are close to the sides
- Faces the observer
- Palms of the hands are facing forward (thumb is slightly directed away from the median plane)
- Head level & eyes should face
- Directly forward
- Feet flat on the floor & directed forward (not too wide apart)
7
Q
Supine
A
Lying face upward
8
Q
Prone
A
Lying face downward
9
Q
Anterior / Ventral
A
Front / belly side
10
Q
Posterior / Dorsal
A
Back side
11
Q
Superior
A
- Closer to the top of the head
- Used for the axial region only
- Cephalic in humans
12
Q
Inferior
A
- Farther away from the top of the head
- Used for the axial region only
- Caudal (in humans)
13
Q
Medial
A
Toward midline of body
14
Q
Lateral
A
- Away from midline of body
- Side
15
Q
Proximal
A
Closer to body
16
Q
Distal
A
Farther from body
17
Q
Superficial
A
Closer to surface
18
Q
Deep
A
Farther from surface
19
Q
Ipsilateral
A
Same side of body
20
Q
Contralateral
A
Opposite side of body
21
Q
Axial Region
A
- Anatomical Region
- Head, neck, and trunk (longitudinal axis)
22
Q
Abdominal
A
- Axial region
- Belly
23
Q
Axillary
A
- Axial region
- Armpit
24
Q
Cranial / Cephalic
A
- Axial region
- Head
25
Cervical
- Axial region
| - Neck
26
Inguinal
- Axial region
| - Groin
27
Pelvic
- Axial region
| - Lower Trunk
28
Thoracic
- Axial region
| - Chest
29
Umbilical
- Axial region
| - Navel
30
Appendicular Region
- Anatomical Region
| - Arms and legs
31
Brachial
- Appendicular region
| - Arm
32
Carpal
- Appendicular region
| - Wrist
33
Cubital
- Appendicular region
| - Elbow
34
Femoral
- Appendicular region
| - Thigh
35
Palmar
- Appendicular region
| - Palms of hands
36
Patellar
- Appendicular region
| - Knee
37
Plantar
- Appendicular region
| - Soles of feet
38
Tarsal
- Appendicular region
| - Ankle
39
Body Cavities
- Spaces within the body
- Protect & support internal organs
- Bones, muscles & ligaments separate the various body cavities
- There’s no wall that separates the cranial & vertebral cavities
40
3 General Body Cavities
Dorsal Cavity
Thoracic Cavity
Abdominopelvic Cavity
41
Dorsal Body Cavities
Houses the nervous system
42
2 Cavities of Dorsal Body Cavities
- CRANIAL CAVITY (houses brain)
| - VERTEBRAL / SPINAL CAVITY (houses spinal cord)
43
3 Layers of Meninges that Protect Dorsal Body Cavity
- Dura Meter
- Arachnoid
- Pia Meter
44
Ventral Body Cavity
- VISCERA (organs inside this cavity)
45
Thoracic Cavity
- Division in Ventral Body Cavity divided by diaphragm
- Houses lungs and heart
- Surrounded by rib cage
- Muscular diaphragm separates it from abdominopelvic cavity
- Divided into left & right parts by
MEDIASTINUM (contains heart, thymus, trachea, esophagus, & other structures)
46
Abdominopelvic Cavity
- Division in Ventral Body Cavity divided by diaphragm
- ABDOMINAL CAVITY (digestive system – stomach, intestines, liver spleen, pancreas, and kidneys)
- PELVIC CAVITY (urinary bladder, parts of large intestine, and internal reproductive organs)
47
Serous Membrane
- Double layered membranes that contains fluid between 2 layers:
- PARIETAL (outer layer) & VISCERAL layers (next to organ)
- SEROUS FLUID (in between)
48
Pleura
- Membrane that encapsulate major organs
| - Surrounds each of the lungs in Thoracic Cavity
49
2 Types of Pleura
- VISCERAL PLEURA (indirect contact with lungs)
| - PARIETAL PLEURA (not indirect with lungs)
50
Pleural Fluid
Fills space between Parietal and Visceral Pleura
51
Pericardium
- Membrane that encapsulate major organs
| - Surrounds heart
52
2 Types of Pericardium
- VISCERAL (in contact with heart)
| - PARIETAL (not contact with heart)
53
Pericardial Fluid
Fills space between Pleura and Pericardium
54
Peritoneum
- Double layered and has many abdominal
organ pushed into it from the posterior wall
of the abdominopelvic cavity
- Lines anterior wall of Abdominopelvic Cavity
55
2 Types of Peritoneum
- VISCERAL PERITONEUM (covers several but not all organs of abdominal cavity)
- PARIETAL PERITONEUM
56
Retroperitoneal
- Between Parietal Peritoneum and Posterior Abdominal wall
| - Most pancreas are here
57
Regions of Abdomen
1. Umbilical region
2. Epigastric region
3. Hypogastric region
4. Right & left iliac region
5. Right & left lumbar region
6. Right & left hypochondriac region
7. Appendix
8. Stomach
9. Small and large intestine
58
Umbilical Region
- Centermost
- Deep
- Surrounds umbilicus
59
Epigastric Region
Superior to Umbilical Region
60
Hypogastric Region
- Pubic
| - Inferior to umbilical region
61
Right & Left Iliac Region
- Inguinal
| - Lateral to hypogastric
62
Right & Left Lumbar Region
Lateral to umbilical
63
Right & Left Hypochondriac Region
Overlie lower ribs
64
Appendix
Right lower quadrant
65
Stomach
Left upper quadrant
66
Small and Large Intestine
Umbilical region
67
Nine-Region Designations
- SUBCOASTAL LINE (line of the ribcage, and 10th costal cartilage)
- TRANSTUBERCULAR LINE (5th lumbar vertebra)
- MIDCLAVICULAR LINE (middle part of the clavicle / collar bone)
68
Longitudinal
Superior to inferior
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Transverse
Left to right or side to side
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Sagittal
Anterior to posterior
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Anatomical Planes
Sagittal
Oblique
Frontal
Transversal
72
Sagittal Plane
- Anatomical Plane
- Top to bottom
- Cuts the body into left and right parts
73
2 Types of Sagittal Plane
- MIDSAGITTAL (runs through center of body, equal left and right parts)
- PARASAGITTAL (parallel to midsagittal, unequal parts of body, "para" - rather on side)
74
Oblique Plane
- Anatomical Plane
- Plane that is any type of angle other than horizontal or vertical angle
- Something is not parallel
75
Frontal Plane / Coronal Plane
- Anatomical Plane
- Runs vertically from top to bottom
- Divides body into anterior and posterior
76
Transverse Plane / Horizontal Plane / Cross Plane
- Anatomical Plane
- Runs parallel to ground
- Cuts body into superior and anterior
- Cross section or transverse section