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medical practitioner part 1

Total questions: 84

Worksheet time: 58mins

Name
Class
Date
1.

The purpose of the ____________ system is turn the food you eat into something useful for the body.

a)

Respiratory

b)

Circulatory

c)

Digestive

d)

Integumentary

2.

The system containing the hair, skin, nails and exocrine glands.

It acts as a barrier against disease, as a temperature regulation system and as a waterproofing system to prevent dehydration.

a)

Nervous System

b)

Circulatory System

c)

Integumentary System

d)

Digestive System

3.

What body system removes the waste from your body? 

a)

Circulatory

b)

Excretory

c)

Muscular

d)

Respiratory

4.

Lungs

a)

Small blood vessels where materials are exchanged between the blood and the body’s cells (oxygen and carbon dioxide)

b)

Where the exchange of gas occurs. Oxygen enters and carbon dioxide exits.

c)

Muscular tube connecting the mouth to the stomach

d)

Force pathogens out of the body

5.

Neurons

a)

Attached to bone and move bones using tendons

b)

Water absorbed into the bloodstream, remaining material is readied for elimination from the body.

c)

Produce chemical called antibodies to destroy pathogens 

d)

Nerve cell specialized to transfer messages in the form of fast-moving electrical energy 

6.

Large dome-shaped muscle used in breathing

a)

Diaphragm

b)

Heart

c)

Kidney

d)

Smooth Muscles

7.

Mucus and Cilia

a)

White blood cells that engulf and destroy pathogens

b)

Waste material is compressed into solid form

c)

Trap and remove pathogens that enter the respiratory system

d)

 Mechanical and chemical digestion start here

8.

Sneezing and coughing

a)

is bad for you.

b)

forces pathogens out of your body.

c)

destroys pathogens using antibodies.

d)

is gross.

9.

Which body system protects the organs of the body?

a)

digestive

b)

respiratory

c)

skeletal

d)

muscular

10.
This system is the body's defense against attack.
a)
endocrine
b)
excretory
c)
muscular
d)
immune
11.

Which of the following is a component of the circulatory system?

a)

heart

b)

blood vessels

c)

blood

d)

all answers

12.
From the smallest functional units to the largest, the body is organized as follows: 
a)
cell, system, organ, tissue, body. 
b)
organ, cell, tissue, system, body. 
c)
system, organ, tissue, cell, body. 
d)
cell, tissue, organ, system, body. 
13.
A woman running in a marathon requires a constant supply of oxygen to her muscles.Which cells carry oxygen to muscle tissue?
a)
nerve cells
b)
lung cells
c)
red blood cells
d)
artery cells
14.

Match the following

a)

Viruses

1.

Non-living pathogen

b)

Bacteria

2.

Living pathogen that can move

c)

Pathogen

3.

Disease causing agent

d)

Fungi

4.

Pathogen that has a nucleus

15.

Name some common types of pathogens

a)

Virus, Bacteria, Fungi

b)

Virus, Sugar, Bacteria

c)

Bacteria, Amino Acids

d)

Dogs, Bacteria

16.

TRUE or FALSE:

Viruses are smaller than the hosts they infect.

a)

True

b)

False

17.

Bacteria are unicellular (made of one cell)

a)

True

b)

False

18.

All bacteria are harmful.

a)

True

b)

False

19.

Bacteria are a living thing.

a)

True

b)

False

20.

A ​ (a)   ​ is ​ living. A ​ (b)   is nonliving.

Choose from the below words
bacteria
virus
21.

Based on the picture, what type of tissue is it?

a)

Plant

b)

Bacteria

c)

Nerve

d)

Muscle

22.

Based on the picture, what type of tissue is it?

a)

Nerve

b)

Muscle

c)

Plant

d)

Fungi

23.

This picture under a microscope is showing...

a)

Nerve Tissue

b)

Plant Tissue

c)

Muscle Tissue

24.
How could you describe the size of a virus?
a)
Smaller than bacteria
b)
Larger than a parasite
c)
About the size of a dime
d)
Smaller than a proton
25.

Which pathogen is treated with antibiotics?

a)

virus

b)

bacteria

c)

parasite

d)

fungi

26.

Athlete's Foot is caused by:

a)

fungus

b)

bacteria

c)

parasite

d)

virus

27.
Which is not an infectious disease?
a)
Malaria
b)

Diabetes

c)

Tetanus

d)

Measles

28.

Sabrina has the flu. Her neighbor suggests she get a prescription for an antibiotic, but Sabrina's mothers says that antibiotics would not help in this situation. Why?

a)

the flu is caused by a virus, and it cannot be treated with an antibiotic.

b)

the flu is caused by a fungus, and it must be treated with antifungal medication

c)

the flu is caused by a parasitic worm, and must be treated with an anti-parasitic medication

d)

the flu is caused by a bacterium, and it cannot be treated with an antibiotic.

29.

Ten people became sick with the flu after attending a school dance. What is the scenario that could best explain how the people got sick?

a)

contact with environmental sources

b)

contact with an infected animal

c)

contact with a contaminated object

d)

contact with an infected person

30.

Pathogens can be spread by drinking contaminated water or eating raw or undercooked food.

a)

Yes, this is true

b)

No, this is not true

31.
Viruses reproduce themselves by...
a)
dividing into two identical copies
b)
causing cells to transform into viruses
c)
making host cells reproduce copies of the viruses
d)
planting eggs inside host organisms
32.

Which pathogen does NOT have DNA?

a)

fungi

b)

protist/parasite

c)

bacteria

d)

virus

e)

they all have DNA

33.

Vaccines are used to prevent diseases by which type of pathogen?

a)

virus

b)

bacteria

c)

parasite

d)

fungi

34.
Blood has how many parts?
a)
1
b)
2
c)
3
d)
4
35.
These blood cells are the protectors and help fight off disease.
a)
Red blood cells
b)
White blood cells
c)
Plasma
d)
Platelets 
36.
This part of blood helps it clot, when you get cut.
a)
Red blood cells
b)
Plasma
c)
Platelets
d)
White blood cells
37.
These blood cells deliver oxygen to the parts of the body.
a)
Red
b)
White
c)
Patelets
d)
Plasma
38.
_______ is made mostly of water and makes up about 55% of the blood
a)
Plasma
b)
Platelets 
c)
Red blood cells
d)
White blood cells
39.
The cheerios in this picture are representing?
a)
Red blood cells
b)
White blood cells
c)
Pasma
d)
Platelets
40.
In this picture the white blood cells are represented by?
a)
Cheerios
b)
marshmallows
c)
yellow die
d)
pom pom balls
41.
A microscope is an instrument that.
a)
makes faraway objects look closer.
b)
makes small objects appear larger.
c)
decreases the size of small objects.
d)
increases the size of small objects.
42.
What part is 3?
a)
eye piece
b)
base
c)
arm 
d)
coarse adjust
43.
What will be the total magnification if ocular lens is 10X and objective lens is 4X?
a)
4X
b)
40X
c)
10X
d)
100X
44.
What will be the total magnification if the ocular lens is 10X and the objective lens is 40X?
a)
40X
b)
10X
c)
100X
d)
400X
45.

Which objective lens should you start on to locate an image?

a)

medium power

b)

low power

c)

high power

46.

What is the name of part A?

a)

lens

b)

eyepiece

c)

objective lens

d)

coarse adjustment know

47.

What is the name of part K?

a)

objective lens

b)

illuminator

c)

eyepiece

d)

nosepiece

48.
Hold the slide in place on the stage
a)
Stage
b)
Stage Clips
c)
Aperature
d)
Light Source
49.
Lenses consist of low 4X, medium 10X, and high 40X
a)
Eyepiece
b)
Ocular Lens
c)
Objective Lenses
d)
Illuminators
50.

What is the function of the mitochondria?

a)

control exit and entry of substances in and out of the cell

b)

aerobic respiration of glucose to release energy

c)

conversion of light energy to chemical energy

d)

synthesis of proteins

51.

What is the function of red blood cell?

a)

Transport nutrients

b)

Transport oxygen

52.

What makes blood cells appear red?

a)

They contain red dye

b)

They contain red pigment (haemoglobin)

c)

They reflect red light

d)

All of the above

53.

What cell is this?

a)

Animal cell

b)

Plant cell

54.

What is present in plant cells but not in animal cells?

a)

Vacoules

b)

Cell membrane

c)

Nucleus

d)

Chloroplast

55.

Nerve cells work as a mean of

a)

Transportation

b)

Communication

c)

Excretion

d)

Capturing

56.

Where can you find fat cells in your body?

a)

Beneath the skin

b)

Surrounding the organ

c)

In between muscles

d)

All of the above

57.

Chemical used to stain animal cells

a)

Methylene blue

b)

Iodine

58.

Chemical used to stain plant cells

a)

methylene blue

b)

iodine

59.

What is the meaning of the word 'acid'?

a)

Sour

b)

Bitter

c)

The ashes

d)

burn

60.

Where does the sour taste of vinegar comes from?

a)

nitric acid

b)

lactic acid

c)

ethanoic acid

d)

hydrochloric acid

61.

What colour does litmus paper turn when added to an alkali?

a)

Blue

b)

Red

c)

Green

d)

Colourless

62.

What colour does litmus paper turn when added to an acid?

a)

Blue

b)

Red

c)

Green

d)

Colourless

63.

What other laboratory substance can you use to test if colourless substance is an acid or an alkali?

a)

Catalyst

b)

Salt

c)

Universal Indicator

d)

Water

64.

What happens to the pH of an acid during neutralisation?

a)

It stays the same

b)

It moves toward pH 1

c)

It moves towards pH 7

d)

It moves towards pH 14

65.

A wasp sting is alkali. Which substance would neutralise the sting?

a)

Vinegar

b)

Bleach

c)

Baking soda

d)

Distilled water

66.

Which substance is an acid?

a)

Water

b)

Bleach

c)

Orange juice

d)

Washing powder

67.

Which pH levels indicated a strong acid?

a)

1-3

b)

4-6

c)

8-11

d)

12-14

68.

Which pH level indicates a weak alkali?

a)

1-3

b)

4-6

c)

8-11

d)

12-14

69.

Which pH level indicates a weak acid?

a)

1-3

b)

4-6

c)

8-11

d)

12-14

70.

Which pH level indicates a strong alkali?

a)

1-3

b)

4-6

c)

8-11

d)

12-14

71.

Strong acids and alkalis are...

a)

Sour

b)

Sweet

c)

Corrosive/Caustic

d)

Burn litmus paper

72.
Pure water has a pH of 7. Pure water _______.
a)
is a base
b)
is a neutral substance
c)
could be either an acid or a base
d)
is an acid
73.
a)

PH scale

b)

pH ruler

c)

pH scale

d)

pH statistical tables

74.

What is the meaning of the above hazard warning symbol?

a)

Corrosive

b)

Explosive

c)

Toxic

d)

Radioactive

75.

Acid in our stomach:

a)

Hydrochloric acid

b)

Sulfuric acid

c)

Acetic acid

d)

Carbonic acid

76.

Which substance is alkali?

a)

Toothpaste

b)

Vinegar

c)

Lemon juice

d)

Soft drink

77.

Reaction between acid and alkali producing salt and water:

a)

Combustion

b)

Neutralization

c)

Precipitation

d)

Decomposition

78.
A solution with a pH of 3.6 would be...
a)
Acid
b)
Base
c)
Neutral
d)
Acid and Base
79.
According to the pH range which substance is more acidic than lemon juice
a)
Hydrochloric acid
b)
cabbage
c)
milk
80.

Alkali are ------- to touch

a)

Sticky

b)

Soapy

c)

Soft

81.

The lower the pH number the -------the acid

a)

Stronger

b)

Weaker

82.

What is the pH of Neutral solution

a)

14

b)

5

c)

7

d)

1

83.

What is the pH of acid

a)

1-7

b)

4-14

c)

1-6

d)

7-14

84.

What is the pH of alkali

a)

7-14

b)

8-14

c)

1-6

d)

1-10

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