Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Anatomy Exam 1 (JO) > Module 3 > Flashcards

Module 3 Flashcards

1
Q

Subcutaneous tissue is superficial to the dermis. True or False

A

False

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

Which of the following structures is an extension of deep fascia that contains fluid and prevents friction between muscles and bones?
-intermuscular septum
-bursae
-retinacula

A

Bursae

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

1st degree burn (Superficial Burn): Which layer of skin is effected?
Epidermis
Dermis
Subcutaneous
Deep Fascia
Skeletal Muscle
All of above

A

Epidermis/ superficial damage

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

2nd degree burn (Partial Thickness burn)

A

Epidermis and Dermis
Sweat glands and follicles not damaged; provide source of replacement cells

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

3rd degree burn (Full thickness burn)

A

may extend to deep fascia and skeletal muscle

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

Muscles of mastication innervation

A

Cranial Nerve V3

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

Muscle, innervation, action

A

Temporalis; CN V3; Elevation & retraction of mandible (closing jaw)

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

Name, nerve, action

A

Massater; CNV3; Elevation & protraction of mandible (closing jaw)

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

Muscle

A

Medial Pterygoid

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

The neurocranium is made up of how many bones (name them)

A

8: frontal, parietal, temporal, occipital, sphenoid, ethmoid

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

True or False: Pulmonary arteries carry deoxygenated blood

A

True

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

True or false: Pulmonary veins carry oxygenated blood

A

True

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

Which side of the heart is the pump for pulmonary circulation?

A

Right

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

Which side of the heart is the pump for systemic circulation?

A

Left

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

Which vessels are considered part of the pulmonary circulation?

A

Pulmonary veins (oxygenated)
Pulmonary arteries (deoxygenated)

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

Which vessels are considered part of the systemic circulation?

A

Superior vena cava
inferior vena cava
aorta

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

Pulmonary circulation vs systemic circulation

A

Pulmonary = heart –> lungs
Systemic = heart –> ENTIRE body

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

What nerve supplies the heart

A

Cardiac Plexus

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

Which area of the heart supplies the SA + AV Nodes, right atrium, most of the right ventricle & part of left ventricle?
Right OR Left Coronary Artery?

A

Right Coronary Artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What are the two parts of the Peripheral Nervous System

A

1.)*Autonomic nervous system or visceral = body processes, function is homoestasis: sympathetic “flight or fight” and parasymapathetic “rest and digest”
2.)SoMatic NS = Sensory and Motor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What are the various layers of the pericardial sac and whats its function?

A

function: stabilizer and facilitates movement by fluid reducing friction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Name and describe the layers of the heart wall

A

1.) Epicardium
2.)Myocardium
3.) Endocardium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

True of False: A typical long bone will have a central shaft (diaphysis) and two expanded ends (epiphyses).

A

True

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Which of the following bones is considered a bone of the axial skeleton?
-ribs
-femur
-scapula

25
Which of the articulations involves two bones separated by a joint cavity that is surrounded by an articular capsule? a.) Synovial Joint b.) Fibrous joint c.) Cartilaginous joint
A.) Synovial Joint
26
*Which of the following joint types allow 3 degrees of freedom and circumduction? Pivot Condyloid Ball and socket
Ball and socket*
27
Which is the only type of muscle that is voluntary and receives innervation from the somatic nervous system? a.) Skeletal b.) Cardiac c.) Smooth
a.) Skeletal
28
Skeletal muscles can be named according to which of the following? a.) shape, length, size, and/or position b.) action c.) attachment points d.)number of heads of bellies or ALL of the Above
All of the above
29
Which of the following is considered the functional unit of skeletal muscles? a.) muscle fiber b.) motor unit c.) endomysium
B.) Motor unit
30
During a concentric contraction, a muscle will develop tension and shorten in length. True of false
True
31
What are the roles muscles play in order to produce complex actions that are typical of daily life activities? a.) agonist b.) antagonist c.) synergist d.) fixator e.) all of the above
All of the above
32
What type of bone is a patella (which is created in a tendon)? long, short, flat, irregular or sesamoid
Sesamoid
33
What is a contractile element of skeletal muscle?
sacromere
34
Which of the following functional divisions of the nervous system carries information from the skin, muscles and joints? a.) Somatic Sensory System b.) Visceral sensory system c.) Somatic motor system d.) Visceral motor system
A.) Somatic Sensory System -somatic motor system supplies skeletal muscles/ voluntary -visceral motor system supplies cardiac/ smooth muscle/ involuntary
35
Neurons are the structural and functional units of the nervous system. True or False
True
36
What is the name of the space where one neuron communicates with another neuron or target tissue? a.)cell body b.)dendrites c.)axon d.)synapse
D.) Synapse
37
Which of the following connective tissue structures surrounds a fascicle of nerve fibers? a.) endoneurium b.) perineurium c.) epineurium
B.) Perineurium
38
Body is anterior/ ventral *motor* Bottom is posterior/ dorsal *sensory* True of False
True
39
Anterior/ Ventral OR Doral rami supplies regions of the trunk & upper (brachial plexus) & lower limbs (lumbosacral plexus)
Anterior/ Ventral Rami
40
True or False: The ventral horn of the spinal cord contains the cell bodies of motor neurons and the ventral root contains the axons of these motor neurons.
True
41
True or False: A spinal nerve contains both motor and sensory components.
*True* Explanation: The ventral and dorsal roots combine to form a mixed spinal nerve; thus, a spinal nerve contains both motor and sensory components.
42
The ventral rami will supply which of the following parts of the body with motor and sensory innervation? Select all that apply -back -anterior portion of the trunk -upper and lower limbs -face
-anterior portion of the trunk -upper and lower limbs Explanation: The spinal nerve will exit via the intervertebral foramen and immediately divide into a dorsal (posterior) and ventral (anterior) rami. Dorsal rami: supplies the skin of the back and the deep muscles of the back and the ventral rami supply the anterior and lateral parts of the trunk and the limbs via plexus. The face receives its innervation from cranial nerves.
43
True or False: A myotome is a unilateral area of skin supplied by a single spinal nerve.
False A myotome is a unilateral muscle mass receiving innervation from a single spinal nerve. A dermatome is a unilateral area of skin supplied by a single spinal nerve.
44
True of False: Sympathetic division (thoracolumbar)- "fight of flight" Parasympathetic (craniosacral) division- "rest & digest"
True
45
True or False: Pulmonary is on the right side (DE-oxygenated) heart to lungs Systemic is on the left side of heart- pumps oxygenated blood to heart
True
46
If your patient is experiencing bradycardia, what do you know about their heart rate?
It is below 60 beats per minute
47
Which of the following structures form the pump for the pulmonary circulation? Select all that apply. -Right Atrium -Left Atrium -Right Ventricle -Left Ventricle
Right Atrium and Right ventricle
48
Which wall of the heart is considered the thickest and is made up of cardiac muscle? - Epicardium - Myocardium - Endocardium - Pericardium
Myocardium The pericardium is a fibroserous sac that encases the heart
49
Which of the following valves is located between the right atrium and right ventricle. -tri-cuspid valve -bi- cuspid or mitral valve -semilunar valve
Tri-cuspid valve
50
Which of the following great vessels of the heart carries oxygenated blood from the lungs to the left atrium?
Pulmonary veins
51
What is the difference between systole and dystole. Atrial depolarization (p-wave) & contraction is associated with Diastole or Systole?
Diastole
52
Which of the following structures carry axons form both somatic motor (efferent) and somatic sensory (afferent) neurons? -dorsal root ganglion -ventral rami -ventral root -dorsal root
-ventral rami -dorsal root
53
Which of the following dermatome levels is associated with the thumb? C6 T4 T10 L4
C6
54
Which dermatome is associated with the belly button? C6 T4 T10 L4
T10
55
Which dermatome is associated with the clavicle? C6 C4 T12 L4 T4
C4
56
Which of the following structures of the eye is found in the vascular layer? Sclera Cornea Iris Retina
Iris
57
Which of the following structures are responsible for closing the eye? Orbicularis Oculi Orbicularis Oris Zygomatic major Frontalis
Orbicularis Oculi
58
59

Anatomy Exam 1 (JO) (5 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions