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Mid-term Exam(2) Anatomy&phys(A)for ِ midwives Islamic University Nursing College Name:----------------------------- No: ------------------------- 30 /12/2009 I-Match table A with table B Table A ( )-Quadreseps ( )-Gluteus medius ( )-Biceps brachii ( )-Sternocledomastoid ( )-Maseter Time: 30 minutes ( 15 points ) Table B 1-proper site for injection 2-prime mover for elbow flexion 3-one muscle for mastication 4-flex the head 5-extends the knee 6- toe –dancer muscle Table A Table B ( )-thalamus 1-control balance and equilibrium ( )-hypothalamus 2-plays a role in the awake/sleep cycles ( )-brain stem 3-crude recognition of sensation ( )-cerebellum 4-plays a role in temperature regulation ( )-postcentral gyrus 5-primary motor area 6-primary sensory area TableA TableB ( )- Vestibulococlear 1-extends to thorax and abdomen ( )-oculomotor 2- fifth cranial nerve ( )-facial 3-supplies muscles of facial expression ( )-vagus 4- nerve for hearing &equilibrium ( )-phrenic 5-supplies eye muscles 6-spinal nerve II-Choose the correct answer ( 45 points ) ( ) Which of the following is not a cranial bone? a- maxilla b-temporal c- occipital d- frontal ( ) Spaces found in some bones of the skull are termed: a- meatuses b- sinuses c- orbits d-foramina ( ) The clavicle and scapula form the: a-pectoral girdle b- shoulder blade c-pelvis d- pelvic girdle ( ) Which of the following is not a bone of the upper extremity? a-radius b-humerus c-ulna d-clavicle ( ) Which of the following is a highly movable joint? a- shoulder b- sacroiliac c-pupic symphysis d- lumbosacral ( ) A gradual weakening and decrease in bone mass is called: a-osteoarthritis b-osteoporosis c-osteochondrosis d-none of the above ( ) Which of the following bones is NOT a part of the axial skeleton? a- rib b-frontal bone c- clavicle d- vertebra ( ) The __________ bone is unique in that it is the only bone of the body that does not articulate directly with any other bone. a-inferior concha b- clavicle c- hyoid d-mandible e- vomer ( ) Vertebrae are separated by _______, which cushions and absorb shocks a-bony pad ligaments b- fatty pads c- loose areolar connective tissue d-intervertebral disks ( ) The spinal curvatures in the _______ and _______ regions are referred to as primary curvatures because they are present when we are born. a-cervical; sacral b- thoracic; sacral d- cervical; thoracic c-cervical; lumbar e- cervical; lumber ( ) The coxal bones (ossa coxae) make up the: a-pelvic girdle b-shoulder girdle d-hip and thigh c- vertebral column and sacrum e-pectoral girdle . ( ) Which of the following is NOT a characteristic of a synovial joint? a-reinforcing ligaments c- fibrous articular capsule b-allows only limited movement d- joint cavity e-articular cartilage ( ) The joint between the parietal bones and the occipital bone is the: a- fontanel. b-coronal suture. c-sagittal suture. d-lambdoidal suture. e- squamous suture ( )The bone that is the only freely moveable bone in the skull is the: a- temporal. b-maxilla. c-mandible. d- frontal. e- occipital. ( )- What is the muscle that encircles the eye? a- orbicularis oris b-orbicula orbicularis c- opticalris oculi d- none of the above ( )-A tissue with striations and many flattened nuclei under the plasma membrane in each cell would be called a. cardiac muscle. - b. visceral muscle. - c. skeletal muscle. d. smooth muscle. - e. both b and d above are correct. ( )- What does the term deltoid mean? a-near the arm b- very strong c-near the shoulder d- triangle shaped ( )-The energy source that is directly responsible for muscle fiber contraction is: a- glucose. b - glycogen. c - ADP. d - lactic acid. e- ATP. ( )-The muscle that causes planterflexion of the foot is the: a - biceps femoris. b - buccinator. d - triceps brachii. e- rectus femoris. c - gastrocnemius. ( )-The bending or movement of a limb towards the midline of the body is called: a - flexion. b - extension. c - abduction. d - adduction. e - pronation. ( )-The "all-or-none" property of muscles is a phenomenon that occurs on the ___ level. a - cellular b - tissue d- groups of muscles c - organ e - sarcomere ( )-Which of these muscles is located in the abdominal region? a- Rectus femoris d - Biceps brachii b - Latissimus dorsi e - Biceps femoralis c - External oblique ( )-The state of continuous partial contractions is called: a- isometric contraction b- muscle tone c - muscle fatigue d - oxygen debt ( )-What is the specific neurotransmitter that is released by motor neurons and stimulates skeletal muscle? a- Endomysium b- Epinephrine c - Acetylcholine (Ach) d - Dopamine ( )- Which of the following are characteristic of cardiac muscle? a- intercalated disks b- body skeleton attachment c- multinucleated cells d- spindle-shaped cell e-nonstriated ( )-Which of the following is NOT a function of muscle? a - Generates heat b - transport of oxygen in the blood c - Produces movement d - Maintains posture e - Stabilizes joints ( )-Which of the following is the only muscle type that is nonstriated and involuntary? a - Cardiac b - Smooth d - Skeletal e - c - Epimysium Muscle fiber ( )- The intercostals are found: a- between the radius and ulna b-between two muscles c- between the eyes d-between the ribs ( )The dendrite of a neuron: a. conducts nerve impulses towards the nerve cell body. b. conducts nerve impulses away from the nerve cell body. c. is the single main cell process of a multipolar neuron. d. both b and c above are correct. ( )The part of the brain concerned with water balance, appetite, and regulating body temperature, is the: a- cerebral cortex. d-medulla oblongata. b- cerebellum. c- hypothalamus. e- thalamus. ( )The tightly packed coil of the Schwann cell plasma membranes that encircles certain kinds of axons is termed the: a- myelin sheath. b - neurolemma. d- Nissl granules. c- node of Ranvier. e - ependymal cells. ( )The basic unit of the nervous system is the ________. a- axon. b- dendron. c- nephron. d- neuron. e- nerve cell body. ( )The brain is part of the: a- autonomic nervous system. b- central nervous system. c- peripheral nervous system. e -splanchnic nervous system. d- somatic nervous system. ( )The cerebellum aids in maintenance of: a- balance and posture. d-speech. b - binocular vision. e- visual acuity c - emotional behavior. ( )The cerebral cortex is characterized by numerous elevated ridges of tissue called _______. a - gyri. b - sulci. c - fissures. d - neural tubes. e- the cerebral lobes. ( )What are groups of nerve cell bodies in the CNS called? a- nerves b- tracts c- ganglia d- central area e- nuclei ( ) What detects the amount of stretch or tension in skeletal muscles, their tendons, and joints? a-pain receptors b-pressure receptors c-heat receptors d-cutaneous receptors e-proprioceptors ( )The cell bodies of sensory neurons whose fibers enter the cord by the dorsal root are found in the: a-ventral root ganglion b-autonomic ganglia. c-dorsal root ganglion d-basal ganglia ( )The transparent anterior portion of the sclera is the: a-choroid. b-ciliary body c- cornea. d-iris e-retina ( )The outer fibrous coating of the eyeball is the: a-iris. b- sclera. c- retina. d- choroid. e- ciliary body. ( )The area of the retina containing only cone cells is the: a- uvea b. optic disc c. fovea centralis d-blind spot e-both b&d ( )A delicate membrane that lines the eyelids and covers the part of the outer surface of the eyeball is called a - lacrimal gland b - cornea c- conjunctiva d-retina e-choroids ( )The auditory (or Eustachian) tube is located between the: a - throat and middle ear. b- throat and trachea c- . throat and larynx. d- throat and inner ear. e - middle ear and inner ear. ( ) What is the muscle that encircles the mouth? a- orbicularis oris b-orbicula orbicularis c- opticalris oculi d- none of the above ( ) The muscle that causes extention of the forearm is the: a - biceps femoris. B- buccinator. c - biceps brachii. d - triceps brachii. e- rectus femoris. ( )What are the two types of bone tissue? a-spongy and hematopoietic b-compact and long c- cartilage and irregular d- compact and spongy e- flat and tall Good Luck