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Science Pentathlon 2017-2018

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

All of the following can be pathogenic EXCEPT?

a)

bacteria

b)

viruses

c)

fungi

d)

macrophages

2.

The symptoms of the Antonine Plague was FIRST described by

a)

a roman emperor who contracted the disease

b)

monks who treated ailing peasants

c)

a Greek physician who observed the disease

d)

trade merchants who documented cases of the disease

3.

Which of the following human organs are MOSTLY affected by the Pneumonia plague?

a)

heart

b)

lungs

c)

brain

d)

stomach

4.

Today, most of the outbreaks of the plague are located in

a)

the Middle east

b)

china

c)

the Indian subcontinent

d)

sub-Saharan Africa

5.

10th century chinese physicians noted the first symptom of smallpox was

a)

congestion

b)

a runny nose

c)

coughing

d)

a headache

6.
The vaccinia virus caused the disease knows as?
a)
Small pox 
b)
Diphtheria 
c)
Cowpox 
d)
Measles 
7.

Which physician is widely accepted as the "Father of immunology" ?

a)

Robert koch

b)

Louis pasteur

c)

Edward jenner

d)

Cotton mather

8.

During which decade of the 20th century was the polio disease at its height?

a)

1980s

b)

1970s

c)

1950s

d)

1920s

9.
Which scientist discovered penicillin ?
a)
Alexandeer fleming 
b)
Edward jenner 
c)
Robert hooke 
d)
joseph lister 
10.

What shape were the cork cells FIRST observed by robert hooke in 1665?

a)

oval

b)

hexagon

c)

square

d)

octagon

11.
Which of the following is NOT a characteristic of a eukaryote cell?
a)
has a cell membrane
b)
contains some membrane-bound organelles
c)
has some non-membrane organelles
d)
has a nuclear area not enclosed in a membranbe
12.
The cytoplasm's long tubular extention?
a)
pili
b)
flagella 
c)
centrosomes
d)
kinetosomes
13.
In prokaryotes, majority of the cellular activites take place in the....
a)
nucleolus
b)
cytoplasm
c)
nucleus
d)
lysosome
14.
Which of the following is essential for protein production within a cell?
a)
Golgi Body
b)
Ribosomes
c)
Pili
d)
Nucleoulus
15.
All of the following statements about Eukaryotes are true EXCEPT
a)
Eukaryotes are highly organized cells
b)
Eukaryotes contain a nucleus
c)
Eukaryotes can be single-celled or multi-celld
d)
Unlike prokaryotes, eukaryotes store DNA in a single circular molecule
16.
Trypanosomiasis is caused by?
a)
ingesting contaminated water 
b)
an insect feeding on a host and infecting the blood with a parisite 
c)
breathing air molecules infected with a virus 
d)
coming into contact with humans infected with a virus 
17.

Flatworms have?

a)

no developed respiratory system

b)

specialized circulatory systems

c)

rigid,skeletal systems

d)

an extension appendage on their head

18.
Ecto is a prefix meaning "___________."
a)
Outer
b)
host
c)
skin
d)
surface
19.

An organism that transmits a disease or parasite from one living thing to another is BEST defined as a

a)

Host

b)

carrier

c)

vector

d)

transporter

20.

Mushrooms are

a)

Multi-cellular fungi

b)

unicellular parasites

c)

Multi-cellular protozoa

d)

Unicellular fungi

21.

Most Virions Have ALL Of The Following Except A(n)

a)

Capsid

b)

Nucleic Acid

c)

Lipid Membrane

d)

Ribosomes

22.

The worst influenza epidemic occurred following

a)

The Revolutionary War

b)

The Napoleonic Wars

c)

World War I

d)

World War II

23.

Pathogenic spores are more likley to be transmitted

a)

By Contact With Another Human

b)

By Ingesting Contaminated Water Or Food

c)

Through Inhaling Air

d)

Through A Bite From An Infected Insect

24.

The Primary function of leukocytes is to

a)

Fight Infectious Within An Organisam

b)

Transport Oxygen To Cells And organs

c)

make protein for a cell reproduction

d)

transport protiens across the cells membrane

25.

Since the 1990s all of the following emerging infections diseases (EIDs) have affected worldwide populations EXCEPT

a)

west nile virus

b)

lung cancer

c)

severe acute respiratory syndrome

d)

dengue virus

26.

The emerging disease, Ebola, is named for a ________ in the Democratic Republic of Congo, Africa where it was first observed.

a)

Village

b)

forest

c)

river

d)

region

27.
Which organism is thought to have been the cause of an Ebola outbreak in 2013?
a)
Shellfish
b)
fox 
c)
Green monkey
d)
fruit bat
28.
Ebola can be transmitted in all of the following ways EXCEPT....
a)
Consuming the meat of an animal
 infected with the disease.
b)
From a bite of an infected insect
c)
By a needle contaminated with the virus
d)
Butchering an animal infected with the disease
29.
Approximated how many health care workers are know to have contracted Ebola?
a)
one hundred 
b)
fifty
c)
eight hundred
d)
two hundred
30.
Malaria is spread by the parasite know as...
a)
Rhinosporidium
b)
Giardia
c)
Plasmodium
d)
Toxoplasma Gondii
31.
The World's Oldest Known Medical Book Attributes The Cause Of Malaria To Bad Air?
a)
Bad Air
b)
Contaminated Water
c)
Poor Soil
d)
Demons 
32.
In The United States, Which Plants Contain An Antimalarial Compound That Can Be Used To Treat Malaria?
a)
Sweet Wormwood 
b)
Yarrow 
c)
Horsetail 
d)
Marigold 
33.

Which Physician Demonstrated That Parasites Could Be Transmitted from Infected Patients To Mosquitos?

a)

W.C.Gorgas

b)

Charles Louise Laveran

c)

Ronald Ross

d)

Carl Linnaeus

34.
Malaria Occurs Most Often In
a)
North America 
b)
Europe 
c)
The Western Hemisphere
d)
Areas Near The Equator
35.
Which Human Body System Is PRIMARILY Targeted By The HIV Virus?
a)
Resperatory 
b)
Digestive
c)
Reproductive
d)
Immune
36.
The simian immunodeficiency virus (SIV) is found in Africa? 
a)
forest elephants
b)
rodents
c)
fruit bats
d)
green monkeys
37.
which African country has the highest number of people living with HIV?
a)
South Africa
b)
Nigeria
c)
Democratic Republic of congo
d)
senegal
38.
What is the PRIMARY function of a human T cell?
a)
DNA replication
b)
communication
c)
energy release
d)
synthesis of protein
39.

During the chronic HIV infection stage, a person

a)

develops Kaposi's sarcoma

b)

experiences a high fever

c)

is hospitalized with a number of diseases

d)

does not exhibit HIV symptoms

40.
A low-income country has an annual per capita economy below
a)
$40,000
b)
$4,000
c)
$400
d)
$40
41.
In which century was smallpox introduced to the New World by the Europeans?
a)
18th
b)
16th
c)
10th
d)
20th
42.
In Ancient Greece, which god was associated with stomach ailments?
a)
Zeus
b)
Hera
c)
Apollo
d)
Ares
43.
All of the following were elements of the Four Humors EXCEPT
a)
yellow bile
b)
blood
c)
saliva
d)
black bile
44.
The Muslim physician, Ibn Sina, believed that diseases could be spread by
a)
contaminated water
b)
insect bites
c)
invisible miasma particles
d)
dispersed pollen
45.
Zacharias Janssen's microscope had a maximum magnification of
a)
1x
b)
9x
c)
100x
d)
25x
46.

According to physician Ignaz Semmelweis, what was the BEST preventative practice to stop the spread of germs?

a)

Covering the mouth while coughing

b)

washing hands after seeing patients

c)

lighting candles to burn bad air particles

d)

rubbing the skin with cloths soaked in phenol

47.

The practice of "engrafting" is MOST closely associated with

a)

Vaccination

b)

Quarantine

c)

Blood-letting

d)

Inoculation

48.

Some of Anton van Leeuwenhoek's "animalcules" were later known as

a)

Viruses

b)

Bacteria

c)

Pathogens

d)

Germs

49.

To ensure the English royal family the smallpox inoculations were safe, the procedure was FIRST tested on

a)

Orphans

b)

Household Servants

c)

Prisoners

d)

Hospital patients

50.

In the 18th century, the city of Boston was saved from further outbreaks of smallpox when the idea of inoculations was proposed. How was this information FIRST gained?

a)

After a local physician inoculated a member of his family

b)

Through a slave that had been inoculated in Africa

c)

Through a medical journal written by a Muslim physician

d)

After accounts of successful prevention of an outbreak in South Carolina