Question | Answer |
Biceps brachii insertion | radial tuberosity |
insertion pectoralis major | proximal humerus |
insertion triceps brachii | olecranon process |
insertion brachialis | ulnar tuberosity |
insertion brachioradialis | styloid process |
function Gracilis | adduction of hip and flexion of knee |
functionvastus lateralis | extension of knee |
functionsemitendinosus | extension of hip and flexion of knee |
functionsartorius | flexion of hip and flexion of knee |
function rectus femoris | flexion of hip and extension of knee |
location Kupffer Cells | Liver |
location brunner's gland | duodenum |
location haustra | colon |
location peyer's patches | ileum |
location parietal cells | stomach |
In the skeletal muscle, the thin connective tissue that separates muscle fiber from another is called endomysium | TRUE |
During contraction of a skeletal muscle its responding muscle usually SHORTEN | TRUE |
During muscle contraction the I BAND normally remains unchanged in length | FALSE, A-BAND |
Most of the biomechanical levers in the human body are classified as CLASS 1 LEVERS. | FALSE, CLASS 3 LEVERS |
Intercalated discs are found only in SMOOTH muscle | FALSE, CARDIAC |
The biceps brachii is an ANTAGONIST to the triceps brachii | TRUE |
The brachialis muscle inserts on the RADIUS bone | FALSE, ULNA |
The conspicous sheath of dense fibrous connective tissue covering the muscle mass of the forearm is called ANTEBRACHIAL FASCIA | TRUE |
The VASTUS INTERMEDIUS flexes the thigh at him and extends leg at knee. | FALSE, RECTUS FEMORIS |
The GREATER omentum originates from the greater curvature of the stomach and ends at the transverse colon and covers most of the abdominal visceral anteriorly | TRUE |
The gastrocnemius muscle CAUSES FLEXION OF THE KNEE AND PLANTAR FLEXION OF THE FOOT | TRUE |
Digestive organs in the abdominal cavity are usually suspended by the serosal membrands called LIGAMENTS | FALSE, MESENTARIES |
The jejunum of the small intestine is lined laterally by mucosa of simple columnar epithelium | TRUE |
The units of function of the liver are called VILLI | FALSE, LOBULES |
The lumen of the vermiform appendix empties directly into the SIGMOID COLON | FALSE, CECUM |
The SUPERIOR VENA CAVA passes through the diaphram | FALSE |
Blood in the coronary sinus flows into the RIGHT ATRIUM | TRUE |
Chordae tendonae is the cardia ventricle attach papillary muscle to the ATRIOVENTRIUCLAR CUSPS | TRUE |
The splee has a function of DESTROYING OLD RED BLOOD CORPUSCLE | TRUE |
LYmph is conveyed into lymph nodes by EFFERENT lymph vessesls | FALSE, AFFERENT |
A motor unit is defined as a?
a) a nerve and a muscle
b.single motor neuron and a single muscle fiber.
c. a motor neuron and all muscle fibers it stimulates
d. single muscle fiber and all the nerves the innevate it. | C |
Arrange the following in size from largest to smallest 1)myofibril 2)myofilament 3)muscle fiber 4) fasicle | D. 4,3,1,,2 |
Which of the following muscles insert on the styloid process?
a. plamaris longus
b. pronator teres.
c. pronator quadratus
d. flexor carpi radialis | e. brachioradialis |
Which of the following muscles flex the hip and extends at knee?
a) semitendiosus
b. biceps femoirs
c. rectus femoris
d. vastus lateralis
e. gracilis | c. rectus femoris |
Muscles of which group share a common origin on the isxhium an act to extend the thigh at the hip and flex the leg at the knee? | hamstring muscles |
All of the following muscles contribute to the action to "compression of the abdominal viscera EXCEPT which one?
a. rectus abdominis
b. external oblique
c.internal oblique
d. trasnverse abdominis
e. external intercoastal. | E. External intercostal |
The action by the biceps brachii muscle in flexing the forearm at the elbow joing is an example of which kind of lver
1 clss
2 class
thrid class
fourth class
no lever action involved | 3rd class |
All of the following muscles are members of the rotator cuff of the shoulder except which one?
subscapularis
teres minor
supraspinatus
teres major
infraspinatus | teres major |
Which anatomical regions of the stomach is located most superiorly?
body
pyloris
fundus
cardia
plicae circularis | fundus |
The largest lobe of the human liver is? right lobe, left, quadrate, caudate? | right lobe |
All of the following vessesl branch driectly from the aorta except? right sublcalvia, left subclavia, left common coratid, brachiocelphalic, right coronary | right subclavian |
The inferior vena cava is formed by the union of?
left/right right common iliav veings
superior and inferior meseteric veins
superior mesenteric vein and splenic vein
inferior vein and splenic vein
right and left hepatic | left and right common iliac vein |
Whivh statement is true for veins?
their tunica interna is thicker than arteris
most veins in the limbs have backflow valves
all ultimetly empty into inferior vena cava
their tunica extera is thicker than arteries
they always carry deoxygenated blood | most veins in the limbs have backflow vlavles |
The parotid glands are located at which location?
inferior and anterior to the ears
base of the tongue
inferior to the liver
gastric mucusa
greater omentum | inferior and anterior to the ears |
The liver is suspended superiorly from the diaphram by which structure?
falciform ligament
coronary ligament
round ligament
lesser omentum
mesenteries | coronary ligament |
Which of the following hollow, tubular organs are lined internally by stratified squamous epithelim
esophagus
stomach
small intestine
liver large intestine | esophagus |