Ch 1 Flashcards

1
Q

Level of human structure

A
  • Atom
  • Macromolecule
  • Organelle
  • Cell
  • Tissue
  • Organ
  • Organ system
  • Organism
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2
Q

Organ systems

A
  • Integumentary
  • Skeletal
  • Muscular
  • Nervous
  • Cardiovascular
  • Respiratory
  • Male + female reproductive
  • Urinary
  • Digestive
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3
Q

Coronal or frontal plane

A
  • Divides into front and back (anterior) (posterior)
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4
Q

Transverse

A
  • Divides into top and bottom (superior) (Inferior)
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5
Q

Midsagittal

A
  • Divide left and right
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6
Q

Oblique

A
  • Pass through specimen at an angle
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7
Q

Abdominal quadrants and regions

A
  • 4 quadrants
  • 9 regions
    • Epigastric
    • Umbilical
    • Hypogastric
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8
Q

Body cavaties

A

Cranial cavity
Vertebral
Thoracic
Abdominpelvic
Pelvic

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9
Q

Vertebral

A
  • Both lined by meninges (connective tissue)
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10
Q

Thoracic

A
  • Superior to diaphragm
    • Mediastinum
    • pericardial
    • Pleura
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11
Q

Abdominopelvic

A
  • Superior portion
    Mid body
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12
Q

Pelvic cavity

A

Inferior portion of mid body

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13
Q

Situs Solitus

A

Normal arrangement

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14
Q

Situs Inversus

A

Reversed position of organs

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15
Q

Situs Perversus

A

One organ atypically positioned

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16
Q

Radiology

A
  • Branch of medicine concerned with imaging
17
Q

invasive

A

Inserted to body

18
Q

non-invasive

A

no penetration of body

19
Q

Radiography

A
  • X-rays passed through body absorbed by dense area that holds calcium
20
Q

Digital subtraction angiography (DNS)

A
  • 3d X-ray technique used to view blood vessel
21
Q

Ultrasound

A
  • Waves passed through body by transducer. Receives signals from waves reflecting off internal structures
22
Q

Commuted tomography (CT)

A
  • Low intensity xray passed through body usually round such as head
23
Q

Magnetic resonance imaging (MRI)

A
  • Use of electromagnet to affect position and energy of hydrogen atoms
    • Good for soft tissue
    • Analyzed by computer to give image
24
Q

Positron emission topography (PET)

A
  • Radio labeled glucose used to analyze anabolic state of a tissue/organ