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2021 A&P Semester 1 Review

Total questions: 70

Worksheet time: 50mins

Name
Class
Date
1.

Anatomy is the study of the functions of the body and its parts

a)

True

b)

False

2.

The frontal plane divides the body into

a)

Front and Back

b)

Upper and Lower

c)

Right and Left

3.

Which of the following is NOT a type of muscle tissue?

a)

Cardiac

b)

Smooth

c)

Skeletal

d)

Epithelial

4.

Tissue type that protects the body by covering internal and external surfaces AND produces secretions (sweat, hormones)

a)

Epithelial

b)

Connective

c)

Muscle

d)

Nervous

5.

Anatomical position is when you are facing forward, arms at your side, palms facing up, feet flat on the ground.

a)

True

b)

False

6.

To make a banana split, you halve a banana into two long, thin, right and left sides along the ________.

a)

coronal plane

b)

longitudinal plane

c)

midsagittal plane

d)

transverse plane

7.
Name the tissue
a)

Cardiac

b)
Smooth Muscle
c)
Transitional
d)

Skeletal

8.
Name the tissue
a)

Muscle

b)

Epithelia

c)

Nervous

d)

Connective

9.
Name the tissue
a)
Smooth Muscle
b)

Connectice

c)

Epithelial

d)
Pseudostratified
10.
Name the tissue
a)

Epithelial

b)
Smooth Muscle
c)

Connective

d)

Nervous

11.
This cellular structure helps organisms maintain homeostasis by controlling what substances may enter or leave cells.
a)
vacuole
b)
nucleus
c)
cell membrane
d)
cell wall
12.

The primary component of the cell membrane is the group of lipids called

a)

prostaglandins

b)

cholesterol

c)

phospholipids

d)

carbohydrate

13.

What is the main chemical neurotransmiter that allows transmission of signal from neuronal to muscle cell?

a)

acetylcholine

b)

calcium

c)

ATP

14.

Cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells

a)

Cartilage

b)

Pathogens

c)

Neuron

d)

Homeostasis

15.

Tissues that connect bones to bones

a)

Ligaments

b)

Cartilage

c)

Diaphragm

d)

Alveoli

16.

Tissues that cover the ends of bones so they don't rub together

a)

Ligaments

b)

Cartilage

c)

Arteries

d)

Veins

17.

When the body maintains stable internal conditions

a)

Pathogens

b)

Saliva

c)

Neuron

d)

Homeostasis

18.
The outer layer of skin is called the...
a)
Hypodermis
b)
Dermis
c)
Epidermis
19.
The layer of skin that contains special structures like glands and nerves is the...
a)
Hypodermis
b)
Dermis
c)
Epidermis
20.
Sweating and shivering are your body's way of regulating _________.
a)
Water loss
b)
Temperature
c)
Hair growth
d)
Vitamin D absorption
21.
In which order do the layers of skin occur from the outside to the inside
a)
Dermis, Epidermis, Hypodermis
b)
Hypodermis, Dermis, Epidermis
c)
Epidermis, Dermis, Hypodermis
d)
Epidermis, Hypodermis, Dermis
22.

Which of the following is not a function of the skin?

a)

regulates body temperature

b)

stores water and fat

c)

prevents entry of bacteria

d)

supports body movement

23.

a structure out of which strands of hair grow

a)

Follicles

b)

Pores

c)

Head

d)

Eyelashes

24.

What causes goose bumps?

a)

hair follicles

b)

sebaceous glands

c)

arrector pili muscle

d)

hot weather

25.

Which of the following are functions of the bones?

a)

Support and Protection

b)

Attachment to the muscles

c)

Stores inorganic salts

d)

All of the above

26.

What bone is highlighted?

a)

Skull (Cranium)

b)

Mandible

c)

Scapula

d)

Clavicle

27.
Identify bone 7. 
a)
Parietal 
b)
Sphenoid 
c)
Temporal 
d)
Zygomatic 
28.
a)
Occipital
b)
Parietal
c)
Temporal
d)
Sphenoid
29.
a)
Maxilla
b)
Frontal
c)
Mandible
d)
Sphenoid
30.
a)
Zygomatic
b)
Temporal
c)
Parietal
d)
Lacrimal
31.
a)
Zygomatic
b)
Frontal
c)
Parietal
d)
Lacrimal
32.
a)
Zygomatic
b)
Temporal
c)
Parietal
d)
Lacrimal
33.
a)
Zygomatic
b)
Vomer
c)
Ethmoid
d)
Lacrimal
34.

Name the following in order from largest to smallest:

a)

muscle, muscle fascicle, muscle cell, myofibril, filaments

b)

muscle, muscle fascicle, muscle cell, filaments, myofibril

c)

muscle, muscle cell, muscle fascicle, myofibril, filaments

d)

muscle, muscle cell, muscle fascicle, filaments, myofibril

35.

Which of these is the smallest?

a)

myofilament

b)

myofibril

c)

muscle fiber

d)

fascicle

36.

What do you call a single bundle of muscle cells?

a)

muscle

b)

fascicle

c)

fiber

d)

myofibril

37.

A fascicle

a)

is a bundle of reticular fibers.

b)

is surrounded by perimysium.

c)

possesses an external lamina.

d)

isonly found in smooth muscle.

38.

Muscle myofibrils

a)

hold muscle cells together.

b)

are found in the sarcolemma.

c)

contain myosin and actin myofilaments.

d)

extend from the sarcolemma to the T-tubule.

39.

Thin myofilaments are _______ myofilaments, and thick myofilaments are _________ myofilaments.

a)

tryptin; actin

b)

actin; myosin

c)

myofibril; globular

d)

myosin; sarcomere

40.

The connective tissue that covers the fascicle

a)

epimysium

b)

endomysium

c)

perimysium

41.

The connective tissue that surrounds the whole muscle

a)

epimysium

b)

perimysium

c)

endomysium

42.

The muscle cell is also known as ___________________

a)

muscle fiber

b)

myofibril

c)

myofilament

d)

fascicle

43.

The connective tissue that covers the muscle cell or muscle fiber _______________________

a)

perimysium

b)

endomysium

c)

epimysium

44.

Strong band of tough tissue that attach muscle to bone

a)

Cartilage

b)

Ligaments

c)

Tendons

d)

Involuntary muscle

45.
Which are the main divisions of the nervous system?
a)
afferent and efferent
b)
peripheral and central
c)
somatic and autonomic
d)
sympathetic and parasympathetic
46.
What is the central nervous system made up of?
a)
brain and spinal cord
b)
cranial and spinal nerves
c)
sensory and motor systems
d)
sympathetic and parasympathetic systems
47.
What is number 1?
a)
dendrite 
b)
axon
c)
cell body
d)
myelin sheath
48.
What is number 4?
a)
dendrite
b)
axon 
c)
cell body
d)
myelin sheath
49.
What is number 5?
a)
cell body
b)
nucleus
c)
axon terminal
d)
synapes
50.
What type of neuroglial cell attaches neurons to capillaries?
a)
Astrocyte
b)
Oligodendrocytes
c)
Microglial
d)
Ependymal
51.
What is the main function of oligodendrocytes?
a)
Production of insulation and protection
b)
Maintain the health of the neuron
c)
Brace and support the neuron to it's nurtient supply
d)
Lining of the central cavities to circulate spinal fluid
52.

Neuroglial cells that form the fatty myelin sheath on neurons in the CNS are ___________ in the PNS are ________________?

a)

ganglia and oligodendroglia

b)

astrocytes and schwann cells

c)

schwann cells and oligodendroglia

d)

oligodendroglia and schwann cells

53.

The entire junction between 2 nerves or a nerve and another structure

a)

axons

b)

synaptic cleft

c)

synapse

d)

synaptic knob

54.

Small cells that engulf and destroy microbes and cellular debris in the CNS

a)

microglia

b)

horns

c)

neuroglia

d)

astrocytes

55.
Chemicals in the neuron that help send messages
a)
dendrites
b)
neurotransmitters
c)
axon terminals
d)
vesicles
56.
Myelinated fibers (tracts) form ________ matter while unmyelinated fibers form ________ matter. 
a)
sensory, motor
b)
gray, white
c)
motor, sensory
d)
white, gray
57.

Which ion is pumped into the axon of a neuron to help maintain the resting potential?

a)

calcium

b)

hydrogen

c)

potassium

d)

sodium

58.

Depolarization occurs when

a)

sodium channels open

b)

potassium channels open

c)

sodium channels close

d)

potassium channels close

59.
What is the insulating membrane that surrounds parts of the axon that helps to protect & propagate action potential?
a)
Axon
b)
Dendrites
c)
Node of Ranvier
d)
Myelin Sheath
60.

Action potentials run along the ______ from ______ to ________.

a)

axon, dendrites, axon terminals

b)

axon, axon terminals, dendrites

c)

dendrites, axon, axon terminals

d)

axon terminals, axon, dendrites

61.

What is number 1?

a)

Lens

b)

cornea

c)

ciliary bodies

d)

retina

62.

What is number 4?

a)

lens

b)

cornea

c)

pupil

d)

retina

63.

Number 6 is the ?

a)

aqueous humor

b)

vitreous humor

64.

Number 10 is the?

a)

aqueous humor

b)

vitreous humor

65.
What is #18?
a)
Pinna
b)
Auditory Nerve
c)
Anvil
d)
Cochlea
66.
What is #1?
a)
Pinna
b)
Cochlea
c)
Auditory Nerve
d)
Ear Canal
67.

Structure 5

a)

Cochlea

b)

Incus

c)

Malleus

d)

Tympanic Membrane

68.

Structure 1

a)

Incus

b)

Malleus

c)

Pinna

d)

Stapes

69.
The "bumps" on your tongue are 
a)
taste buds
b)
gustatory nerve endings
c)
papillae
d)
palpebra
70.
Olfactory receptors can be found:
a)
on the tongue
b)
in the nose
c)
in the ear
d)
in the skin

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