Lab Test 1 Flashcards

1
Q

Transverse plane

A

Separates into top and bottom

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2
Q

Midsagittal plane

A

Seperates into left and right

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3
Q

Coronal plane

A

Seperates anterior and posterior

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4
Q

Oblique plane

A

Cuts diagonally

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5
Q

Medial

A

Towards the center

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6
Q

Lateral

A

Away from the center

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7
Q

Proximal

A

Close to reference point

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8
Q

Distal

A

Away from reference point

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9
Q

Cephalon region

A

Referring to head

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10
Q

Cervical region

A

Referring to necj

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11
Q

Thoracic region

A

Referring to upper back

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12
Q

Abdominal region

A

Region inferior to the thorax (chest) and superior to the pelvic brim of the hip bones

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13
Q

Pedal

A

Feet

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14
Q

Appendicular region

A

Referring to all four limbs

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15
Q

Axial region

A

Head neck and trunk

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16
Q

Cephalic (head)

A

Frontal (forehead)
Orbital (eye)
Nasal (nose)
Buccal (cheek)
Oral (mouth)
Mental (chin)

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17
Q

Thoracic (upper back)

A

Axillary (armpit)
Mammary (breast)
Pectoral (chest)
Sternal (sternum)

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18
Q

Pelvic region

A

Coxal (hip)
Inguinal (groin).

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19
Q

Upper extremity

A

-Deltoid (shoulder)
Brachial (arm)
Antecubital (front of elbow)
Olecranal (elbow)
Antebrachial (forearm)
- Carpal (wrist)
Dorsum of the hand
Manus (hand)
Palmar (palm)
Digital (finger)

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20
Q

Lower extremity

A
  • Femoral (thigh)
    Patellar (kneecap)
    Popliteal (posterior of knee)
    Crural (leg)
    Sural (calf)
    Calcaneal (heel)
    Plantar surface (sole)
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21
Q

Pes (foot)

A

Tarsal (ankle)
Top of the foot
Digital (toe)

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22
Q

Cephalic (head)

A

-Cranial (surrounding the brain)
-Occipital (back of head)
Auricular (ear)

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23
Q

Vertebral

A

(spinal column)

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24
Q

Sacral

A

Between the gluteal

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25
Q

Perineal

A

Between anus and genitalia

26
Q

Upper extremity

A

Deltoid (shoulder)
Brachial (arm)
Antecubital (front of elbow)
Olecranal (elbow)
Antebrachial (forearm)
Carpal (wrist)
Dorsum of the hand
Manus (hand)
Palmar (palm)
Digital (finger)

27
Q

Lower extremity

A

Femoral (thigh)
Patellar (kneecap)
Popliteal (posterior of knee)
Crural (leg)
Sural (calf)
Calcaneal (heel)
Plantar surface (sole)

28
Q

Mediastinum

A

a membranous partition between two body cavities or two parts of an organ, especially that between the lungs.

29
Q

Pericardial cavity

A

The pericardial cavity is the potential space formed between the two layers of serous pericardium around the heart.

30
Q

Pleural cavity

A

The pleural cavity is a space between the visceral and parietal pleura. The space contains a tiny amount of serous fluid, which has two key functions. The serous fluid continuously lubricates the pleural surface and makes it easy for them to slide over each other during lung inflation and deflation.

31
Q

Peritoneum and peritoneal cavity

A

Your peritoneum is a membrane that lines the inside of your abdomen and pelvis (parietal layer). It also covers many of your organs inside (visceral layer). The space in between these layers is called your peritoneal cavity.

32
Q

Merocrine glands

A

Package secretions into vesicles, released by exocytosis
• For example Lacrimal (tear) and salivary glands

33
Q

Apocrine glands

A

• Apical membrane pinches off and becomes secretion
• For example mammary and ceruminous glands

34
Q

Holocrine glands

A

• Ruptured cell becomes secretion
• For example sebaceous (oil) glands

35
Q

Glands

A

Individual cells or multicellular organs composed of epithelial tissue
• Endocrine or exocrine

36
Q

Endocrine gland

A

Lack ducts
• Secrete hormones into blood

37
Q

Exocrine glands

A

Invaginated epithelium in connective tissue
• Connected with epithelial surface by duct
• Epithelium-lined tube for gland secretion

38
Q

SIMPLE SQUAMOUS EPITHELIUM

A

Structure
Single layer of thin, flat cells; the relatively flat single nucleus of each cell bulges at its center

Function
Thinnest possible barrier to allow for rapid diffusion and filtration; secretion in serous membranes

Location
Air sacs in lungs (alveoli); lining of lumen of blood vessels and lymph vessels (endothelium); serous membranes of body cavities (mesothelium)

39
Q

Simple cuboidal epithelium

A

Structure
Single layer of cells about as tall as they are wide; spherical and centrally located nucleus

Function
Absorption and secretion; forms secretory tissue of most glands and small ducts

Location
Lining of kidney tubules; thyroid gland follicles; surface of ovary; secretory regions and ducts of most exocrine glands

40
Q

Nonciliated Simple columnar epithelium

A

Structure
Single layer of nonciliated cells taller than they are wide; oval-shaped nucleus oriented lengthwise in basal region of cell; apical surface of cell may have microvilli; may contain goblet cells

Function
Absorption and secretion

Location
Lining of most of gastrointestinal (digestive) tract (stomach, small intestine, and large intestine)

41
Q

CILIATED SIMPLE COLUMNAR EPITHELIUM

A

Structure
Single layer of ciliated cells taller than they are wide; oval-shaped nucleus oriented lengthwise in basal region of cell; may contain goblet cells

Function
Secretion of mucin and movement of mucus along apical surface of epithelium by
cIla. Oocyte movement through uterine tube

Location
Lining of the larger bronchioles (air passageways) of the lung and the uterine lubes

42
Q

CILIATED PSEUDOSTRATIFIED COLUMNAR EPITHELIUM

A

Single layer of cells with varying heights; all cells connect to the basement membranc, but not all cells reach the apical surface; has goblet cells and cilia

function
Protection; secretion of mucin and movement of mucus along apical surface of epithelium by cilia

location
Lining of the larger airways of respiratory tract, including nasal cavity. part of pharynx, parts of larynx, trachea, and bronchi

43
Q

KERATINIZED STRATIFIED SQUAMOUS EPITHELIUM

A

Multiple cell layers: basal cells are cuboidal or polvhedral and alive. Whereas apical (superficial cells are squamous, lack a nucleus and organelles, are filled with the protein keratin

Function
Protection of underlying tissue from abrasion

Location
Epidermis of skin

44
Q

NONKERATINIZED STRATIFIED SQUAMOUS EPITHELIUM

A

Multiple cell layers; basal cells are cuboidal or polyhedral, whereas apical superficial cells are squamous: all cells are living: each cell contains a nucleus and organelles and lacks Keratin; superficial cells kept moist

Function
Protection of underlying tissue from abrasion

Location
Lining of oral cavity, part of pharvnx, part of larynx. esophagus, lining of the vagina and Anys

45
Q

TRANSITIONAL EPITHELIUM

A

Epithelial appearance varies, depending upon whether tissue is relaxed or distended (stretched);

relaxed transitional epithelium has cuboidal or polyhedral cells and the apical cells are large and rounded, whereas distended transitional epithelium has flattened cells at the apical surface, some cells are binucleated

Function
Accommodates urine volume changes by distending or relaxing in the urinary bladder, ureters, and urethra

Location
Lining of the urinary bladder, ureters, and part of the urethra

46
Q

anterior

A

in front of…
the stomach is anterior to the spinal cord

47
Q

dorsal

A

towards the back side of the body
the spinal cord is on the dorsal side of the body

48
Q

ventral

A

towards the belly side of the human body
the umbilicus is on the ventral side of the body

49
Q

caudal

A

towards the rear or tail end
the buttocks are caudal to the end

50
Q

rostral

A

towards the nose or mouth
the frontal lobe of the brain is rostral to the back of the head

51
Q

cranial

A

towards the head
the shoulders are cranial to the feet

52
Q

ipsilateral

A

on the same side

53
Q

contralateral

A

on the opposite side

54
Q

Hallux

A

Great toe

55
Q

Inguinal

A

Groin (sometimes used to indicate the crease or junction of the thigh with the trunk)

56
Q

Olecranal

A

Posterior aspect of the elbow

57
Q

Pollex

A

Thumb

58
Q

Ulnar

A

Medial aspect (pinky side of the forearm

59
Q

Tibial

A

Medial aspect of leg

60
Q

deep/superficial

A

closer to the inside/closer to the outside