Lab Test 1 Flashcards

Question

Perineal

Answer 1

Between anus and genitalia

Answer 2

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

Answer 3

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

Answer 4

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

Answer 5

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

Answer 6

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.

Answer 7

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.

Answer 8

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

Answer 9

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

Answer 10

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

Answer 11

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

Answer 12

Lack ducts • Secrete hormones into blood

Answer 13

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

Answer 14

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)

Answer 15

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

Answer 16

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)

Answer 17

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

Answer 18

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

Answer 19

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

Answer 20

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

Answer 21

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

Answer 22

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

Answer 23

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

Answer 24

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

Answer 25

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

Answer 26

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

Answer 27

towards the head the shoulders are cranial to the feet

Answer 28

on the same side

Answer 29

on the opposite side

Answer 30

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

Answer 31

Posterior aspect of the elbow

Answer 32

Medial aspect (pinky side of the forearm

Answer 33

Medial aspect of leg

Answer 34

closer to the inside/closer to the outside