更多"[多选题]About the spinal nerve, which "的相关试题:
[多选题]About the median nerve, which of the following descriptions are correct?
A.It originates from the branchial plexus by two roots.
B.It descends along the lateral side of the biceps branchii.
C.It perforates the pronator teres.
D.It passes through the carpal canal.
E.The motor fibers of median nerve innervate the anterior group muscles of upper arm.
[多选题]About the spinal cord, which of the following descriptions are correct?
A.It occupies the whole vertebral canal.
B.It presents the thoracic enlargement and lumbar enlargement.
C.It has 30 segments: 7 cervical segments, 12 thoracic segments, 5 lumbar segments, 5 sacral segments,
D.It is continuous with the brain stem.
E.It terminates as conus medullaris (脊髓圆锥).
[多选题]About the femoral nerve, which of the following descriptions are correct?
A.It is an important branch of sacral plexus.
B.It descends between the psoas major (腰大肌) and the iliacus (髂肌).
C.Beneath the inguinal ligament, it enters into the femoral triangles.
D.The motor fibers of femoral nerve innervate the anterior group muscles of thigh.
E.The longest terminal branch of femoral nerve is the saphenous nerve
(隐神经).
[多选题]About the sciatic nerve, which of the following descriptions are correct?
A.It is the largest nerve in the body.
B.It originates from the sacral plexus.
C.It leaves the pelvic cavity through the infrapiriform foramen (梨状肌下孔).
D.It terminates by dividing into tibial nerve and peroneal nerve.
E.It innervates the anterior group muscles of thigh.
[多选题]About the phrenic nerve, which of the following descriptions are correct?
A.It is an important branch of the cervical plexus.
B.It only contains the motor fibers.
C.It passes through the superior aperture of thorax into the thoracic cavity.
D.Within the thoracic cavity, it descends in front of the root of the lung.
E.It only innervates the diaphragm.
[多选题]About the greater splanchnic nerve, which of the following descriptions are correct?
A.It is formed by the preganglionic fibers (节前纤维) which pass through the sixth to ninth thoracic g
B.It descends obliquely on the bodies of vertebrae.
C.It perforates the crus of the diaphragm (膈脚).
D.It ends in the aorticorenal ganglion.
E.The postganglionic fibers (节后纤维) distribute to the pelvic organs.
[多选题]About the fossa ovalis, which of the following descriptions are correct?
A.It is located on the posteriomedial wall of left atrium.
B.It is the thinnest part of the interatrial septum.
C.It is a foramen in fetus ovale foramen in fetus ( 胎儿) called the foramen ovale.
D.If the foramen ovale can not been closed in child, it is one of congenital heart disease (先天性心脏
E.All of above descriptions are correct.
[多选题]About the eyeball wall, which of the following descriptions are correct?
A.The cornea occupies the anterior 1/6 of the fibrous tunic.
B.The sclera is a transparent (透明的) and non-vascular structure.
C.In the center of the iris is the pupil.
D.The ciliary body is a part of the vascular tunic and has the function to secrete the aqueous humor (
E.The retina can be divided into two parts: ciliary part and optic part.
[多选题]About the uterine tube, which of the following descriptions are correct?
A.The paired uterine tubes transport ovums from the overies to the uterus.
B.It can be divided into 3 parts.
C.The isthmus of uterine tube is the narrowest part and is the region where the ligation of the uterin
D.Fertilization occurs in the uterine part of uterine tube.
E.The infundibulum of the uterine tube bears s number of finger-like processes called fimbriae of uter
[多选题]About the right atrium, which of the following descriptions are correct?
A.It can be divided into the atrium proper (固有心房) and the sinus venarum cavarum (腔静脉窦).
B.It pumps the venous blood to the right ventricle through the right atrioventricular orifice.
C.It forms the right border of the heart.
D.It has 3 inlets:orifice of superior vena cava (上腔静脉口), orifice of inferior vena cava, and orifi
E.The fossa ovalis is located on its posteriomedial wall.
[多选题]The brain stem includes which of the following structures.
A.diencephalon
B.pons
C.mesencephalon
D.cerebellum
E.medulla oblongata
[多选题]The middle ear includes which of the following structures?
A.tympanic cavity
B.vestibule
C.auditory tube
D.mastoid antrum (乳突窦)
E.mastoid cells (乳突小房)
[单选题]When maching cast iron, which of the following coolants should be used:（ ）。
A.mixture of soluble oil and water
B.turpentine
C.mineral oil
D.no coolant is required
[多选题]About the gallbladder, which of the following descriptions are correct?
A.It produces the bile to promote the digestion and absorption of fat..
B.It located in the fossa for gallbladder (胆囊窝) of the liver.
C.It can be divided into three parts: fundus of gallbladder (胆囊底), body of gallbladder and cystic d
D.The surface marking of the fundus of gallbladder lies at the point where the right midclavicular lin
E.The cystic duct and the common hepatic duct (肝总管) join together to form the common bile duct .
[多选题]About facial nucleus, which of the following descriptions are correct ?
A.It situates in the pons.
B.It is deep to the facial colliculus.
C.It is one of the special visceral motor nuclei.
D.It gives fibers to form the facial nerve.
E.The abdducent nerve wind it.
[多选题]About the pericardium, which of the following descriptions are correct?
A.It is a fibrous sac which encloses only the heart.
B.It consists of the fibrous pericardium and serous pericardium.
C.The serous pericardium can be subdivided into visceral layer (脏层) and parietal layer (壁层).
D.The pericardial cavity is a potential space between the fibous pericardium and serous pericardium.
E.The transverse sinus and oblique sinus are located within the pericardial cavity.
[多选题]About the esophagus, which of the following descriptions are correct?
A.It is a muscular tube, approximately 25 cm long.
B.It can be divided into cervical , thoracic and abdominal portions.
C.Posteriorly, the cervical portion is adjacent to the anterior wall of trachea.
D.The three narrows in the esophagus course are called constrictions of esophagus (食管狭窄).
E.The third constriction lies at the place where it passes through the esophageal hiatus.
[多选题]About the pancreas, which of the following descriptions are correct?
A.It is the largest gland in the body.
B.It can be divided into 4 parts: head of pancreas, neck of pancreas, body of pancreas and tail of pan
C.The head of pancreas lies in the C-curve of the duodenum.
D.The tail of the pancreas is narrow, and usually lies in contact with the hilum of spleen (脾门).
E.The pancreatic duct and the common bile duct join together to form the hepatopancreatic ampulla (肝
[多选题]About the heart, which of the following descriptions are correct.
A.The heart is located in the anterior mediastinum.
B.About two-thirds of the heart is located left of the midline
C.Anterior to the heart are the sternum and the second to sixth costal cartilages.
D.Posterior to the heart are the bodies of the fourth to eight vertebrae.
E.The heart rests upon the diaphragm.
