Bio 2050 - Anatomy and Physiology » Fall 2022 » Laboratory Exam 4

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Question #1
In turning a book page and taking notes, you would mainly be using what type of tissue?
A.   skeletal muscle
B.   smooth muscle
C.   cardiac muscle
D.   glandular muscle
Question #2
What tissue is responsible for moving food along the digestive tract and controlling blood vessel diameter?
A.   smooth muscle
B.   cardiac muscle
C.   skeletal muscle
D.   glandular muscle
Question #3
While observing a muscle slide under the microscope, you notice striations, branched uninucleate cells, and intercalated discs. What tissue is it?
A.   cardiac muscle
B.   glandular muscle
C.   smooth muscle
D.   skeletal muscle
Question #4
You bend over to stretch and touch your toes. In order to strand up straight again (by extending your vertebral column), you must use which of the following muscles?
A.   Semimembranosus
B.   Erector spinae
C.   Tibialis anterior
D.   Pectoralis major
Question #5
You are in a chair and straighten (extend) your legs at the knee joint to stretch after sitting for a long period of time. Which muscle would aloow you to do this?
A.   Triceps brachii
B.   Rectus femoris
C.   Pectineus
D.   Soleus
Question #6
Which of the following muscles of mastication (chewing muscles) would be responsible for mandibular elevation?
A.   Masseter
B.   Platysma
C.   Frontalis
D.   Orbicularis oris
Question #7
Which muscle allows you to do sit-ups, exercises that involve flexion of the vertebral column?
A.   Gluteus medius
B.   Trapezius
C.   Rectus abdominis
D.   Latissimus dorsi
Question #8
What is the origin of zygomaticus major?
A.   Temporal bone
B.   Zygomatic bone
C.   Coronoid process of mandible
D.   Infraorbital foramen of maxilla
Question #9
What is the origin of sternocleidomastoid?
A.   Mastoid process of parietal bone
B.   First rib
C.   Acromion process of scapula
D.   Sternum and clavicle
Question #10
What is the origin of infraspinatus?
A.   Infraspinous fossa of scapula
B.   Body process of sternum
C.   Acromion process of scapula
D.   Greater tubercle of humerus
Question #11
What is the origin of supraspinatus?
A.   Xiphoid process of sternum
B.   Lesser tubercle of humerus
C.   Coracoid process of scapula
D.   Supraspinous fossa of scapula
Question #12
The biceps femoris muscle
A.   extends the thigh.
B.   flexes the thigh.
C.   extends the leg.
D.   flexes the leg.
Question #13
Which muscles contract and which muscles relax when you turn your head to the left?
A.   The left sternocleidomastoid and splenius capitis muscles contract.
B.   The right sternocleidomastoid and left splenius capitis muscles contract.
C.   The left sternocleidomastoid and right splenius capitis muscles contract.
D.   The right sternocleidomastoid and splenius capitis muscles contract.
Question #14
Which one is the primary action of deltoid mascle?
A.   Abduction the arm
B.   Adduction the arem.
C.   Rotation the forearm.
D.   Flexion the arm.
Question #15
What is/are the action(s) of Trapezius muscle? 
A.   It elevates the scapula.
B.   All of these
C.   It depress the scapula.
D.   It adduct the scapula.
Question #16
What is the function of the Internal oblique muscles, when both sides contract?
A.   They elevate the rib cage.
B.   They compress the abdomen.
C.   They extend the vertebral column.
D.   They flex the vertebral column.
Question #17
Which muscle is synergist to infraspinatus muscle?
A.   Subscapularis muscle.
B.   Teres minor muscle.
C.   Supraspinatus muscle.
D.   Latissimus dorsi muscle.
Question #18
The synergist muscle for gastrocnemius muscle is
A.   Biceps femoris muscle.
B.   Tibialis anterior muscle.
C.   Soleus muscle.
D.   Semitendinosus muscle.
Question #19
Which two pair of muscles are antagonist?
A.   Biceps brachii and triceps brachii muscles.
B.   Biceps brachii and brachialis muscles.
C.   Infraspinatus and teres minor muscles.
D.   Infraspinatus and subscapularis muscles.
Question #20
Which muscles are responsible, when you look to your right?
A.   Right lateral rectus and left medial rectus.
B.   Right lateral rectus and left lateral rectus.
C.   Right medial rectus and left medial rectus.
D.   Right medial rectus and left lateral rectus.
Question #21
Deltoid muscle inserts on the
A.   greater tubercle of the humerus.
B.   lesser tubercle of the humerus.
C.   lateral epicondyle of the humerus.
D.   deltoid tuberosity of the humerus.

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