1) the membrane that lines the lumenal surfaces of the digestive, respiratory, urinary,
and reproductive tracts consists of _________.
a.simple squamous epithelium and dense irregular connective tissue
b.areolar and dense irregular connective tissue
c.epithelium and lamina propria
d.areolar tissue and lamina propria
e.simple squamous epithelium and areolar tissue
2) an injury that results in complete functional loss of the ulnar nerve will affect which
of the following muscles?
a. abductor digiti minimi
b. abductor pollicis brevis
c. flexor carpi radialis
d. brachioradialis
e. extensor indicis
3) oxygen-poor blood passes through the _________.
a. right av (tricuspid) and pulmonary valves
b. right av (tricuspid) valve only
c. left av (mitral) and aortic valves
d. left av (mitral) valve only
e. pulmonary and aortic valves
4) muscle cells contain numerous __________ to serve their high demand for atp.
a. ribosomes
b. lysosomes
c. mitochondria
d. inclusions
e. golgi vesicles
5) nervous tissue consists predominantly of two cell types, neurons and __________.
a. fibroblasts
b. chondrocytes
c. neuroglia
d. myocytes
e. osteocytes
6) astronauts in zero gravity are able to move food through their digestive tracts
because __________.
a. smooth muscle produces waves of contractions that propel material through the
digestive tract
b. skeletal muscle puts pressure on the digestive tract
c. cardiac muscle maintains a high pressure that moves material through the digestive
tract
d. striated muscle creates a pressure gradient that forces material from one end of the
digestive tract to the other
e. skeletal muscle sphincters contract and allow materials to move through thedigestive
tract
7) which of the followingis a lung disease marked by a reduced number of cilia,
reduced motility of the remaining cilia, goblet cell hypertrophy and hypersecretion, and
thick sputum?
a. asthma
b. oat-cell carcinoma
c. atelectasis
d. chronic bronchitis
e. emphysema
8) what is the cessation of menstruationreferred to as?
a.menarche
b.menopause
c.climacteric
d.pubarche
9) the right hand and wrist of an adult has __________ bones.
a. 15
b. 18
c. 25
d. 27
e. 28
10) sildenafil (viagra) prolongs erection by __________.
a. activating nitric oxide (no) production
b. inactivating guanylate cyclase
c. stimulating production of cgmp
d. inhibiting degradation of cgmp
e. inhibiting nitric oxide (no) production