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.
cardiac muscle
B.
smooth muscle
C.
glandular muscle
D.
skeletal muscle
Question #2
What tissue is responsible for moving food along the digestive tract and controlling blood vessel diameter?
A.
glandular muscle
B.
smooth muscle
C.
cardiac muscle
D.
skeletal 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.
skeletal muscle
B.
smooth muscle
C.
cardiac muscle
D.
glandular 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.
Tibialis anterior
C.
Pectoralis major
D.
Erector spinae
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.
Soleus
D.
Pectineus
Question #6
Which of the following muscles of mastication (chewing muscles) would be responsible for mandibular elevation?
A.
Frontalis
B.
Masseter
C.
Orbicularis oris
D.
Platysma
Question #7
Which muscle allows you to do sit-ups, exercises that involve flexion of the vertebral column?
A.
Trapezius
B.
Rectus abdominis
C.
Latissimus dorsi
D.
Gluteus medius
Question #8
What is the origin of zygomaticus major?
A.
Coronoid process of mandible
B.
Temporal bone
C.
Zygomatic bone
D.
Infraorbital foramen of maxilla
Question #9
What is the origin of sternocleidomastoid?
A.
Sternum and clavicle
B.
Acromion process of scapula
C.
First rib
D.
Mastoid process of parietal bone
Question #10
What is the origin of infraspinatus?
A.
Body process of sternum
B.
Greater tubercle of humerus
C.
Acromion process of scapula
D.
Infraspinous fossa of scapula
Question #11
What is the origin of supraspinatus?
A.
Supraspinous fossa of scapula
B.
Coracoid process of scapula
C.
Xiphoid process of sternum
D.
Lesser tubercle of humerus
Question #12
The biceps femoris muscle
A.
flexes the thigh.
B.
extends the leg.
C.
extends the thigh.
D.
flexes the leg.
Question #13
Which muscles contract and which muscles relax when you turn your head to the left?
A.
The right sternocleidomastoid and left splenius capitis muscles contract.
B.
The left sternocleidomastoid and splenius capitis muscles contract.
C.
The right sternocleidomastoid and splenius capitis muscles contract.
D.
The left sternocleidomastoid and right splenius capitis muscles contract.
Question #14
Which one is the primary action of deltoid mascle?
A.
Rotation the forearm.
B.
Flexion the arm.
C.
Adduction the arem.
D.
Abduction the arm
Question #15
What is/are the action(s) of Trapezius muscle?
A.
All of these
B.
It elevates the scapula.
C.
It adduct the scapula.
D.
It depress the scapula.
Question #16
What is the function of the Internal oblique muscles, when both sides contract?
A.
They compress the abdomen.
B.
They extend the vertebral column.
C.
They flex the vertebral column.
D.
They elevate the rib cage.
Question #17
Which muscle is synergist to infraspinatus muscle?
A.
Latissimus dorsi muscle.
B.
Supraspinatus muscle.
C.
Teres minor muscle.
D.
Subscapularis muscle.
Question #18
The synergist muscle for gastrocnemius muscle is
A.
Semitendinosus muscle.
B.
Tibialis anterior muscle.
C.
Soleus muscle.
D.
Biceps femoris muscle.
Question #19
Which two pair of muscles are antagonist?
A.
Biceps brachii and triceps brachii muscles.
B.
Infraspinatus and subscapularis muscles.
C.
Infraspinatus and teres minor muscles.
D.
Biceps brachii and brachialis muscles.
Question #20
Which muscles are responsible, when you look to your right?
A.
Right medial rectus and left medial rectus.
B.
Right medial rectus and left lateral rectus.
C.
Right lateral rectus and left lateral rectus.
D.
Right lateral rectus and left medial rectus.
Question #21
Deltoid muscle inserts on the
A.
lateral epicondyle of the humerus.
B.
greater tubercle of the humerus.
C.
lesser tubercle of the humerus.
D.
deltoid tuberosity of the humerus.
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