A&P FINAL Flashcards

1
Q

Plane that divides body into SUPERIOR & INFERIOR portions

A

Transverse plane

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2
Q

Plane that divides body into LEFT & RIGHT portions

A

Sagittal plane

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3
Q

Planes that are parallel to long axis

A
  • Sagittal
  • Frontal/coronal
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4
Q

Plane that divides body into ANTERIOR & POSTERIOR portions

A

Frontal/coronal plane

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5
Q

Thoracic cavity contains (4)

A

1) Left pleural cavity (left lung)
2) Right pleural cavity (right lung)
3) Mediastinum (trachea, esophagus, & major vessels)
4) Pericardial cavity (heart)

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6
Q

Abdominopelvic cavity contains (3)

A

1) Peritonial cavity
2) Abdominal cavity (digestive glands & organs)
3) Pelvic cavity (urinary bladder, reproductive organs, & last portion of digestive tract)

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7
Q

Type of tissue that covers exposed surfaces, lines internal passageways and chambers, and forms glands

A

Epithelial tissue

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8
Q
  • Epithelium with one layer of cells
  • Epithelium with multiple layer of cells
A

-Simple epithelium (one layer)

-Stratified epithelium (multiple layers)

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9
Q
A

Simple cuboidal

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10
Q
A

Stratified cuboidal

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11
Q
A

Transitional epithelium

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12
Q
A

Transitional epithelium

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13
Q
A

Simple columnar

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14
Q
A

Pseudostratified columnar epithelium

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15
Q
A

Stratified columnar

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16
Q

Layers of the epidermis from deepest to superficial

A

1) Stratum basal
2) Stratum spinosum
3) Stratum granulosum
4) Stratum lucidum
5) Stratum corneum

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17
Q

Which layer of epidermis is found in thick skin only

A

Stratum lucidum

18
Q

Layer of epidermis that includes germ cells

A

Stratum basal

19
Q
  • Oil glands that secrete sebum (oily, lipid-rich secretion) into hair follicles
  • Found everywhere except palms of the hands and soles of the feet
A

Sebaceous glands

20
Q
  • Found in axillary, pubic, anal, and facial region in men
  • Secrete product into hair follicles
  • Produces foul odor
  • Active at puberty
A

Apocrine sweat glands

21
Q
  • Prominent in palms, soles, and forehead
  • Merocrine sweat is a dilute watery solution
  • Secrete product directly onto surface of skin
A

Merocrine sweat glands

22
Q
  • Found in ear
  • Secretes earwax called cerumen
A

Ceruminous glands

23
Q

Function of osteoblasts

A
  • produce new bone matrix during ossification
  • synthesize and secrete osteoid
24
Q

Function of osteoclasts

A

-absorb and remove bone matrix

25
Q

Function of osteocytes

A
  • maintain the matrix
  • take part in bone repair
26
Q
  • Connects occipital bone to parietal bones
  • Located on posterior portion of the skull
A

Lambdoid suture

27
Q

-Attaches the frontal bone to the parietal bones

A

Coronal suture

28
Q

-Extends from the lambdoid suture to the coronal suture

A

Sagittal suture

29
Q
  • Joins temporal bone and the parietal bone of that side
  • Around the ear
A

Squamous suture

30
Q

Turning the sole of the foot inward (medially)

A

Inversion

31
Q

Turning the sole of the foot outward (laterally)

A

Eversion

32
Q
  • Ankle flexion
  • Digging heel into the ground
A

Dorsiflexion

33
Q
  • Ankle extension
  • Like tiptoeing
A

Plantar flexion

34
Q
  • Ependymal cells
  • Astrocytes
  • Oligodendrocytes
  • Microglia
A

Neuroglia found in CNS

35
Q
  • Satellite cells
  • Shwann cells
A

Neuroglia found in PNS

36
Q
  • Found in the CNS. They line the ventricles of the brain and the central canal (spinal cord)
  • Assist in producing, circulating, and monitoring cerebrospinal fluid
A

Ependymal cells

37
Q

1) maintain the blood-brain barrier,
2) provide structural support
3) regulate ion, nutrient, and dissolved gas concentrations
4) absorb and recycle neurotransmitters
5) form scar tissue after injury

A

Astrocytes

38
Q

Where are oligodendrocytes found and what do they do?

A
  • Found in the CNS
  • myelinate axons and provide structural framework
39
Q

Remove cell debris, wastes, and pathogens by phagocytosis (type of neuroglia)

A

Microglia

40
Q
  • surround all axons in PNS
  • responsible for myelination of peripheral axons
  • participate in repair process after injury
A

Shwann cells