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Mr. Wright - 7th Grade Life Science
Chapter 25 Test
64
Science
7th Grade
05/06/2013

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Cards

Term

Yes or No

 

Over 70% of all heart-attack victims recover.

Definition
Yes
Term

Yes or No

 

The only function of the heart is to pump blood.

Definition
Yes
Term

Yes or No

 

Erythrocytes are white blood cells.

Definition
No
Term

Yes or No

 

Iron-deficiency anemia is normally corrected by eating foods that contain vitamin A or by taking mineral tablets.

Definition
Yes
Term

Yes or No

 

White blood cells help fight off infection.

Definition
Yes
Term

Yes or No

 

Platelets are small cell fragments that help in blood clotting.

Definition
Yes
Term

Yes or No

 

Blood can work to dissolve clots.

Definition
Yes
Term

Yes or No

 

When it needs to, the body can increase blood pressure by making the heart beat faster.

Definition
Yes
Term

Yes or No

 

Stress in a person's life often causes blood pressure to drop below normal.

Definition
No
Term

Yes or No

 

The primary function of the excretory system is to remove wastes from the blood and to release them from the body.

Definition
Yes
Term

Yes or No

 

The waste product of protein digestion is ammonia.

Definition
Yes
Term

Yes or No

 

Urine analysis can often tell a physician much about a patient's health.

Definition
Yes
Term

Yes or No

 

According to doctors, it is possible for people to sweat blood.

Definition
Yes
Term
List the three main components of the circulatory system.
Definition
heart, blood vessels, blood
Term
Blood pressure is the...
Definition
amount of pressure the blood puts on artery walls.
Term
The fluid portion of blood is called...
Definition
the plasma
Term

Which of the following does not accurately describe platelets?

-smaller than red blood cells

-involved in blood clotting

-used to carry oxygen

-formed in the bone marrow

Definition
used to carry oxygen
Term

Which of the following are transported in blood plasma?

-foods, minerals, and hormones

-oxygen and carbon dioxide

-antibodies, antigens, and anemia

-sweat and urine

Definition
foods, minerals, and hormones
Term
Chemicals that are made by the body and that attack invading organisms or poisons are called...
Definition
anitbodies
Term
An auto-transfusion is a blood transfusion in which a person...
Definition
receives blood from himself
Term
Erythrocytes usually function for...
Definition
120 days
Term
The main artery that carries blood from the heart to the body is the...
Definition
aorta
Term
Normally, oxygenated blood travels in...
Definition
arteries, except in the pumonary arteries
Term
Blood in the right side of the heart is...
Definition
deoxygenated and going to the lungs
Term
The average number of heartbeats per minute for a normal, resting person is about...
Definition
70
Term
The body's ability to remember a specific antigen and respond to it is called...
Definition
immunity
Term
The body is unable to tell the difference between pathogens and normal cells when attacked by a(n) ____________ disease.
Definition
autoimmune
Term
A(n) _________ is the microscopic unit that filters the blood.
Definition
nephron
Term

On a diagram of the human excretory system, be able to label the following:

 

urethra

Definition
Term

On a diagram of the human excretory system, be able to label the following:

 

urinary bladder

Definition
Term

On a diagram of the human excretory system, be able to label the following:

 

interior vena cava

Definition
Term

On a diagram of the human excretory system, be able to label the following:

 

aorta

Definition
Term

On a diagram of the human excretory system, be able to label the following:

 

ureter

Definition
Term

On a diagram of the human excretory system, be able to label the following:

 

kidney

Definition
Term
What chamber of the heart pumps blood to the body?
Definition
left ventrical
Term
What chamber of the heart receives blood from the lungs?
Definition
left atrium
Term
The artery that carries oxygenated blood.
Definition
aorta
Term
The chamber of the heart that pumps blood to the lungs.
Definition
right ventricle
Term
Chamber of the heart that blood from the body would first enter.
Definition
right atrium
Term
Arteries that carry deoxygenated blood.
Definition
pulmonary arteries
Term
Veins that carry oxygenated blood.
Definition
pulmonary veins
Term
Veins that carry deoxygenated blood.
Definition
superior vena cava and inferior vena cava
Term

On a diagram of the human heart, be able to identify the following:

 

left ventricle

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

left atrium

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

aorta

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

right ventricle

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

right atrium

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

pulmonary arteries

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

pulmonary veins

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

superior vena cava and inferior vena cava

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

inferior vena cava

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

septum

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

left ventricle

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

right ventricle

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

 left AV valve

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

right AV valve

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

pulmonary veins

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

right atrium

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

left atrium

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

pulmonary artery

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

semilunar valves

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

pulmonary artery

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

superior vena cava

Definition
Term

On a diagram of the human heart, be able to identify the following:

 

aorta

Definition
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