cardio respi

Question 1

modified cardiac muscle
decrease number of myofibrils limited to the periphery
lack transverse tubules

Answer 1

purkinje fibers

Question 2

lining epithelium of endothelium

Answer 2

simple squamous

Question 3

thickest and most prominent layer of the heart , with strands of c.t. and vascular network in between cells.

Answer 3

myocardium

Question 4

: contain b.v., nerves, and fat cells

pericardial cavity and sac

Answer 4

subepicardium

Question 5

lining epithelium of cardiac skeleton

Answer 5

DICT

Question 6

principal attachment for the cardiac muscles and AV valves

Answer 6

annuli fibrosi

Question 7

IVS; muscle attachments

Answer 7

septum membranaceum

Question 8

between arterial foramina and AV canals

Answer 8

trigona fibrosa

Question 9

pacemaker of the heart ; sulcus terminalis area

Answer 9

SA node

Question 10

separates the T. media from Tunica adventitia in arteries

Answer 10

External elastic lamina/membrane

Question 11

Circumferentially arranged smooth muscles, with elastic, collagen fibers III,
glycoproteins and proteoglycans

Answer 11

tunica media

Question 12

Loose CT
Type I collagen and elastic fibers
Vasa vasorum, nervi vasorum

Answer 12

tunica adventitia

Question 13

Fc VIII (Von Willebrand) secretion – protective thrombus formation

Answer 13

endothelial cells

Question 14

lines the inferior portion of the pharynx

Answer 14

stratified squamous epithelium

Question 15

Olfactory epithelium

Answer 15

Pseudostratified columnar, lacks goblet cells, no distinct basal lamina

Question 16

nonciliated, secretory bronchiolar epithelial cells; function as stem cells for repair in the bronchioles and can divide into ciliated or nonciliated bronchiolar cells.

Answer 16

clara cells