Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anatomy > Fall 2013 Test 2 old questions > Flashcards

Fall 2013 Test 2 old questions Flashcards

1
Q

The force of flexion at the elbow varies by position of the hand during contraction. This variation is due to the location of insertion of:

A

Biceps brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

The ___ head of the triceps brachii is always activated during elbow extension

A

Medial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Shrugging of the shoulders is and example of:

A

elevation of shoulder girdle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Corcobrachialis:

A

adducts the shoulder joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Which of the following muscles does not help in flexion at the shoulder joint

A

Teres major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Lowering yourself from the bar during a chin up:

A

is flexion at the shoulder joint and has the biceps brachia as a prime mover

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Which of these is not part of the scapula?

A

greater tuberosity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

The lateral end of the clavicle articulates with the:

A

Accordion process

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The latissimus doors would be best developed by

A

doing chin-ups

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Which of these statements about the biceps brachia is incorrect

A

It is inserted on the coronoid process of the ulna
correct statements:
The tendon of the long head passes through the intertubecular groove of the humerus
The short head is attached to the coracoid process of the scapula
It has an origin directly above the gleaned cavity of the scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Which of these is the insertion of the triceps brachii?

A

Olecranon process

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

The action of the pectoralis major at the shoulder joint is

A

Adduction, flexion and medial rotation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

The action of the Teres major at the shoulder joint is

A

extension

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

The action of the brachioradialis is

A

Flexion of the elbow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Impingement of the supraspinatus tendon occurs

A

due to weakness of the trees minor and infraspinatus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The pectorals minor

A

can cause depression of the shoulder girdle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

The annular ligament

A

holds the head of the radius to the radial notch of the ulna

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

A prime mover for retraction or adduction of the shoulder girdle is

A

Rhomboids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

The subscapularis

A

medially rotates the humerus

20
Q

Which one of the following muscles does not have its origin on the humerus

A

deltoid

21
Q

Which of the following muscles has its origin on the outer surface of the first nine ribs?

A

serratus anterior

22
Q

The proximal joint of the radius and ulnar is

A

A pivot joint and is held in place by the annular ligament

23
Q

The term used to describe the outward rotation of the forearm is

A

supination

24
Q

Insertion of pectorals minor

A

coracoid process of scapula

25
Q

Origin of Teres minor

A

lateral border of scapula

26
Q

Insertion of latissimus dorsi

A

intertubecular groove of humerus

27
Q

Action of Serratus anterior

A

Protracts and upward rotates scapula

28
Q

Insertion of Triceps brachii

A

Olecranon process of ulna

29
Q

Insertion of Brachialis

A

tuberosity of ulna

30
Q

Insertion of Biceps brachii

A

Radial tuberosity

31
Q

Insertion of Subscapularis

A

lesser tubercle of humerus

32
Q

Insertion of Flexor digitorum superficialis

A

Phalanges 2-5

33
Q

Origin of brachioradials

A

Lateral epicondyle of humerus

34
Q

Give distinguishing anatomical characteristics of C2 vertebra

A

has dens

35
Q

Give distinguishing anatomical characteristics of C3

A

bifida spinous process

36
Q

Give distinguishing anatomical characteristics of C7

A

Long spinous process doesn’t bifida

37
Q

Spinous process 8-12th ribs

A

don’t have own cartilage connecting to the sternum; share

38
Q

Spinous process 11 and 12th ribs

A

floating ribs; don’t attach to sternum

39
Q

Give the tidal volume of ventilation for a person at rest and during max

A

rest- 500mL

Max-4800 mL

40
Q

Describe why the structure of the alveolar sac and its blood supply is well designed for its function

A

Have a high surface area so they can carry gas exchange to make sure the body and heart get the oxygenated blood it needs

41
Q

Give two components within the trachea that protect against foreign particle accumulating in the alveolar sacs

A

cilia and goblet cells

42
Q

The approximate value of the capacity of the circulatory system to hold blood is __. The amount the average person has is __.

A

12-15 L

5-6 L

43
Q

What would be two disadvantages to the body if the amount of blood matched the capacity?

A

Increased weight by about 15-22 lbs and increased energy expenditure

44
Q

What is the Q/min for an untrained person at rest ___ and during max work __

A

5000-6000 ml

22-24 L/min

45
Q

Give approximate values for HR and SV for both conditions rest and max

A

Rest SV 70 and HR 70

Max sv 110-120 and HR 220-age

46
Q

What is the Q/min for an endurance trained athletes at rest and during max. Give HR and SV for both conditions.

A

Rest- 5000-6000
max- 30-35 min/L
Rest SV 120-130 and HR 40-50
Max SV 150-180 and HR 220-age

47
Q

Which component of the conduction of depolarization through the heart has the slowest velocity

A

Av nodes

Anatomy (17 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions