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Anatomy Exam Three

Possible questions on the exam!

QuestionAnswer
Select the answer in correct sequence from the most mobile to least mobile joint. Given: 1.Amphiarthrotic 2.Diarthrotic 3.Synarthrotic 2.Diarthrotic, 1.Amphiarthortic, 3.Synarthrotic
Example of carilaginous joint, include Symphysis
Functions of synovial fluid do not include It maintains stability of the joint
Which joint is synarthrotic and cartilaginous? Synchondrosis
Regarding fibrous joints Functionally they are classified as Synarthrosis
Regarding synovial joints, all are true except Synchondrosis is an example of this type of joint
Example of Ball-and-Socket joint include Hip joint
Concerning pivot synovial joint It allows rotation around its own longitudinal axis
Synovial joints do not include Sutures
Neuroglial cells include all the following, except Osteocytes
Degenerative changes in the joints of the elderly people often lead to the following joint disease Osteoarthritis
Skeletal muscle will contract when electrically stimulated. This property of skeletal muscle is referred to as Contractility
One of the following pairs is a correct match. Find out which one? Joint between two pubic bones : Symphysis
When a skeletal muscle is stimulated, calcium ion in the cytosol combine with the Troponin-C
Choose the answer in correct sequence from largest to smallest structure Given 1.Myofibril 2.Filament 3.Fascicle 4.Muscle fiber (cell) 3.Fascicle 4.Muscle fiber (cell) 1.Myofibril 2.Filament
In relaxed skeletal muscle, calcium ion is stored in the Sarcoplasmic reticulum
One of the following is a regulatory protein in the filaments of skeletal muscle Tropomyosin
Cardiac muscle does not exhibit summation because its refractory period is much longer than that of skeletal muscle
Event that immediately follows when Troponin-Tropomyosin Complex is formed in the skeletal muscle, include Exposing the myosin head binding site on actin molecule
One of the following does not occur in a sarcomere during skeletal muscle contraction 'H' zone may disappear completely
In a sarcomere of a resting skeletal muscle, which of the following consists of only Myosin? 'H' zone
The connective tissue sheath that covers an individual single skeletal muscle fiber, is called Endomysium
In a contracting skeletal muscle, which of the following exvents does not occur during a "contraction cycle"? Attachment of calcium ion with Troponin-C
In a skeletal muscle fiber, one of the following is not a contractile protein Collagen
Which of the following muscle protein is mismatched with its description on the right? Troponin C : contain myosin binding sites
One of the following does not occur during the initial phase of skeletal muscle contraction Calcium ion concentration in the muscle cytosol decreases
Major source of ATP (adenosine triphosphate) for muscle contraction, include Aerobic glycolysis
In a contracting skeletal muscle, the attachment of the muscle tendon to the stationary bone is called Origin
Muscles that aid movements of prime movers (agonists) in a joint, are called Synergists
The masseter and temporalis muscles are used for Chewing
All of these muscles are located on the anterior aspect of the body except Biceps femoris
The pattern of fascicular arrangement of the Pectoralis major muscle around it's tendon, include one of the following pattern Triangular
Following skeletal muscles on the left are paired with the discription on the right. Find out the correct match Trapezius : muscle acts on pectoral girdle
Central nervous system does not include Cranial nerves
Regarding action potential (AP) in a nerve fiber Depolarization is due to rapid influx of Na+ through the voltage gated channels
Spinal nerves belong to the peripheral nervous system
Peripheral nervous system (PNS) consists of the following except Spinal cord
Volted-gated ion channels open in response to change in membrane potential
Graded potentials are localized potential
Created by: ali.price
 

 



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