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2 of 3 - A&P - Semester 2 Review - card, skel, musl, nerv, sense

Total questions: 65

Worksheet time: 37mins

Name
Class
Date
1.

Found in the heart

a)

smooth muscle

b)

cardiac muscle

c)

skeletal muscle

d)

all types of muscle tissue

2.

Name the following in order from largest to smallest:

a)

muscle, muscle fascicle, muscle cell, sarcomere

b)

muscle, myosin, muscle fascicle, muscle cell, actin

c)

sarcomere, muscle cell, muscle fascicle, myofibril, filaments

d)

muscle, sarcomere, muscle cell, muscle fascicle

3.

Which description of muscle is NOT correct?

a)

smooth and cardiac = involuntary

b)

skeletal and smooth = involuntary

c)

skeletal = voluntary

4.

Which muscle type is striated?

a)

cardiac

b)

skeletal

c)

smooth

d)

cardiac and skeletal

5.

This attaches bone to muscle.

a)

cartilage

b)

tendon

c)

ligament

6.
A sarcomere is
a)
A protein filament or fiber
b)
The basic contractile unit of muscle contraction
c)
An organelle
d)
An organ
7.
Thin filaments in a myofibril are
a)
Sarcomeres
b)
Sarcoplasm
c)
Actin
d)
Myosin
8.
Thick filaments are in a myofibril are
a)
ATPase
b)
Sarcoplasmic reticulum
c)
Actin
d)
Myosin
9.
Actin or mysoin containing structure.
a)
Tendon
b)
myofilament
c)
myofibril
d)

collagen

10.

Muscle contraction is stimulated when this specific neurotransmitter is released into the synaptic cleft. What is the name of this neurotransmitter?

a)

Neurotensin

b)

Acetylcholine

c)

Cholecystokinin

d)

Norepinephrine

11.

A synapse between a motor neuron and a muscle fiber that it regulates.

a)

Synaptic cleft

b)

Motor end plate

c)

Neuromuscular junction

d)

Synaptic vesicle

12.

A calcium deficiency would

a)

create uncoordinated muscle contractions

b)

allow muscle contraction, but not relaxation

c)

prevent contraction by preventing myosin from binding to actin

d)

have no effect on contraction

13.

This runs from z line to z line

a)

Myosin

b)

sarcoplasm

c)

sarcomere

d)

ATP

14.

Theory of how actin slide together during a muscle contraction

a)

Sarcomere theory

b)

Sliding filament theory

c)

Filament Theory

d)

Evolution theory

15.

___forms a crossbridge with actin.

a)

actin

b)

myosin

c)

calcium

d)

ATP

16.

___slides inward during muscle contraction.

a)

actin

b)

myosin

17.

A bundle of muscle fibers is called a

a)

muscle

b)

fascicle

c)

myofibril

d)

sarcomere

18.
The type of muscle contraction where the muscle tenses but does not shorten.  
a)
Isometric
b)
Isotonic
c)
Contraction
d)
relaxation
19.
Isometric exercises cannot build muscle.
a)
False
b)
True
20.

With isotonic contractions, the muscle?

a)

shortens and lengthens

b)

works

c)

maxes

d)

adductors

21.

Compared to skeletal muscle, smooth muscle

a)

contracts more slowly and relaxes more slowly

b)

contracts more slowly and relaxes more rapidly

c)

contracts more rapidly and relaxes more slowly

d)

contracts more rapidly and relaxes more rapidly

22.

Rigor mortis that occurs in skeletal muscles a few hours after death is due to

a)

excessive ATP, which prevents muscle relaxation

b)

lack of ATP, which prevents muscle relaxation

23.
What two chemicals are necessary for muscle contraction to occur?
a)
Niacin and Potassium
b)
Calcium and ATP
c)
Sodium and Potassium
d)
Ach and Potassium
24.
___ and ___ are regulatory proteins bound to actin. 
a)
Troponin and tropomyosin
b)
Myosin and actin
c)
Calcium and Oxygen
d)
Glycogen and hemoglobin
25.
Synonym for deterioration, degeneration
a)
noxious
b)
unscathed
c)
atrophy
d)
salubrious
26.

To wither away

a)

asunder

b)

austere

c)

atrophy

d)

atypical

27.
The study of the functions of structures in the human body is
a)
homeostasis
b)
anatomy
c)
physiology
d)
atrophy
28.
The study of the structure of an organism is called
a)
homeostasis
b)
anatomy
c)
physiology
d)
atrophy
29.

Where would contractile proteins be found?

a)

Blood

b)

Brain

c)

Muscles

d)

Skin

30.
In aerobic respiration.... 
a)
oxygen is not used. 
b)
oxygen is used. 
31.

Muscle cells are continually supplied with ATP from both aerobic and anaerobic processes. Which produces the most ATP?

a)
Aerobic respiration
b)
Anaerobic respriation
c)
Glycolysis
d)
Photosynthesis
32.

Muscle soreness associated with strenuous exercise is at least partly due to

a)

excess of ATP that builds up during exercise

b)

lactic acid from fermentation by muscle cells

c)

adequate amounts of oxygen in muscle

d)

wholesomeness

33.

The type of muscle contraction where the muscle tenses but does not shorten.  This type of contraction occurs during a "plank" exercise.

a)
Isometric
b)
Isotonic
c)
Contraction
d)
relaxation
34.
This insulating material forms a layer, around the axon of a neuron.  It enables electrical signals to travel down the axon at higher speeds.
a)
neuron
b)
myelin sheath
c)
dendrite
d)
neurotransmitter
35.
The tiny gap between neurons where nerve impulses are sent from one neuron to another.  It is where communication occurs between an axon and dendrite
a)
synapse
b)
axon terminal
c)
impulse
d)
myelin
36.

The part of the neuron that receives messages from adjacent neurons

a)

axon

b)

axon terminal

c)

dendrite

d)

neuron

37.

Gaps between Schwann cells that increase the speed of the transmission of the signal down the neuron are called

a)

axon terminals

b)

dendrites

c)

myelin

d)

nodes of Ranvier

38.

What does CNS stand for?

a)

Complex Nerve Stem

b)

Computational Nerves System

c)

Complex Nervous System

d)

Central Nervous System

39.

The "bumps" on the surface of the brain are called ______.

a)

Gyri

b)

Sulci

c)

Cerebri

d)

Cerebelli

40.

The "grooves", or valleys, on the surface of the brain are called ______.

a)

Gyri

b)

Sulci

c)

Cerebri

d)

Cerebelli

41.

Brain Stem function

a)

Controls body's automatic functions (Examples: blood pumping, digestion)

b)

Controls decision making and judgment

c)

Controls coordination and balance

d)

Controls emotions

42.

The largest part of the brain separated into two hemispheres.

a)

Cerebellum

b)

Frontal lobe

c)

Cerebrum

d)

White matter

43.

Which lobe in INFERIOR to the parietal lobe?

a)

frontal lobe

b)

temporal lobe

c)

limbic lobe

d)

occipital lobe

44.

Which is NOT part of the brainstem?

a)

medulla oblongata

b)

midbrain

c)

pons

d)

cerebellum

45.

Cerebrum lobe essential for memory and problem solving:

a)

occipital lobe

b)

frontal lobe

c)

parietal lobe

d)

ear lobe

46.

The occipital lobe functions as a _____ processor of the brain.

a)

visual

b)

olfactory

c)

auditory

d)

motor

47.

The vital centers for the control of visceral activities such as heart rate, breathing, blood pressure, swallowing, and vomiting are located in the:

a)

medulla oblongata

b)

hypothalamus

c)

cerebrum

d)

frontal lobe

48.

Loss of muscle coordination results from damage to the:

a)

hypothalamus

b)

cerebrum

c)

midbrain

d)

cerebellum

49.

The term central nervous system refers to the:

a)

spinal cord and spinal nerves

b)

ATP and ADP

c)

sarcomere, actin, and myosin

d)

brain and spinal cord

50.

The thalamus, hypothalamus, and epithalamus collectively constitute the __________.

a)

brain stem

b)

diencephalon

c)

cerebrum

d)

cerebellum

51.
The _____ response is known as fight or flight.
a)
parasympathetic
b)
sympathetic
52.
The ____ nervous system controls unconscious activities.
a)
somatic
b)
autonomic
53.
The _____part of the autonomic nervous system is active during resting.
a)
sympathetic
b)
parasympathetic
54.

The Sympathetic and Parasympathetic nervous systems are part of the :

a)

Autonomic nervous system

b)

Somatic Nervous System

55.

Cranial nerves and spinal nerves are part of the:

a)

Central nervous system

b)

Peripheral nervous system

56.
The end of the spinal cord where nerves descend 
a)

acetabulum

b)
cauda equina
c)

medulla oblongata

d)

gastrocnemius

57.

nerve involved with sensation in teeth;

This goes numb as the dentist gives Novocain.

a)
trigeminal
b)

sciatic

c)
vagus
d)
glossopharyngeal
58.
Second vertebrae; allows the skull to rotate left and right; 
a)
axis
b)
atlas
c)
coccyx
d)
spinous process
59.

The ______________ is also known as the collarbone.

a)

Scapula

b)

Tibia

c)

Clavicle

d)

Sternum

60.

What is the name for a hole in a bone?

a)

Foramen

b)

Fossa

c)

Process

d)

Tubercle

61.

How long is an average adult's spinal cord?

a)

18 inches

b)

7 inches

c)

26 inches

d)

34 inches

62.

2 nerves (tibial & common fibular nerves) originating from L4 - S3 combine together to pass through a notch in the pelvis. They descend down the posterior thigh to the popliteal, where the two nerves separate.


Together, these nerves are collectively known as the _ nerve.

a)

sciatic

b)

siaticc

c)

cyatic

d)

syntic

63.

While jogging in Riverside Park, Melissa was confronted by a very large angry dog.


What division of her ANS was activated as she turned and ran from the dog?

a)

sympathetic nervous system

b)

parasympathetic nervous system

64.

Which ion controls the amount of a neurotransmitter released?

a)

calcium

b)

chloride

c)

potassium

d)

oxygen

65.
Manubrium, Body, and Xiphoid Process are all parts of the 
a)
Sternum
b)
Vertebral column
c)
Temporal bone
d)
Pelvis