Honors Anatomy Test on TUESDAY

All of the above

Functions of connective tissue include?

Basophils

Histamine is a chemical that causes blood vessels to dilate in an effort to increase the flow of blood and subsequently leukocytes to the infected site. Which of the following leukocytes release the most histamine?

4

How many chambers does the heart have?

Vitamin D

Humans need to receive sunlight so their skin can synthesize (create) which vitamin?

Skin cancer

If a mole is asymmetric, irregular, colored, and larger than 6mm, it may likely be?

True

If enzymes are exposed to extreme heat, they become denatured and no longer function?

Bone

If you receive a superficial (surface layer) cut, white blood cells are signaled to flood to the wound. In what tissue are the white blood cells made?

Flattened shape

Which of the following characteristics of erythrocytes allow for the easy exchange of oxygen and carbon dioxide?

Water

Which of the following is the greatest component of plasma?

All of the above

Skin gives protection from?

Smooth muscle

The muscle that is located in the walls of hollow internal organs is?

High to low concentration

Water moves via osmosis from?

Bacterial infections of the sebaceous glands

What causes acne?

Form clumps and clot at wounded sites

What do platelet cells do?

The shoulder

What does the clavicle and scapula protect?

Mitochondria

What is the "powerhouse" of the cell?

In the bone marrow

Where are blood cells made?

False

A blood type B person can donate to a blood type A?

True

First degree burns damage the hypodermis?

The arterioles on the surface of her skin can vasodilate so less heat leaves her body

Although a skier has a jacket on, she is still cold. How can her circulatory system keep her warm?

All of the above

Apocrine sweat glands release what type of sweat?

Iron

Carbon monoxide is a deadly gas and binds to hemoglobin when inhaled. It creates problems because it binds to the same site as oxygen does, competing for the same binding site. This ultimately causes the erythrocyte to deliver carbon monoxide instead of oxygen to the tissues. Which of the following is the binding site for carbon monoxide?

- helps protect the cell - maintain a homeostatic environment

Cell membranes?

Macrophages

Cells that remove damaged cells or pathogens from connective tissue are?

Adipose cells

Cells that store fat are called?

bone

Chondrocytes are cartilage as osteocytes are to?

All of the above

Circulation is important because it provides your body with?

Ribosomes

Enzymes are proteins mainly made in the pancreas and small intestines, what organelle synthesizes (creates) these proteins?

Microvilli or cilia

Epithelial cells that are adapted for absorption or secretion usually have __________ at their free surface.

Give a protective barrier for the body

Epithelial tissue main job is to?

Bone to Bone

Ligaments attach?

Produce melanin

Melanocytes are cells in our body that help?

Iron

Oxygen binds to the __________ portion of hemoglobin.

Enter and exit the bloodstream in order to go to the infected site

Phagocytosis is a process where some leukocytes (such as neutrophils) can __________.

Ventricles

The atria are the upstairs chambers on the heart and these parts are the downstairs chambers?

All of the above are correct shapes

The basic shapes of epithelial cells include all but which of the following?

Valves closing

The beating sound your heart makes comes from?

True

The cell membrane is semi-permeable?

True

The dermis is mainly connective tissue with blood vessels and nerve endings?

True

The epidermis is the outermost layer of skin mainly consist of dead layers of cells?

False

The hypodermis does not compose of adipose tissue?

120 days

The lifespan of a red blood cell is about?

Plasma

The major element of whole blood is __________.

Molecular

The smallest level of organization in the human body is?

Veins

These carry blood back to the heart?

True

Third degree burns are the worst type of burns, resulting in skin graph?

Oxygen

This molecule can passively move through the membrane?

Oxygen, carbon, hydrogen, nitrogen

Together, just four elements make up more than 95 percent of the body's mass. Theses include?

Skeletal, smooth, and cardiac

Types of muscle tissue include?

True

White blood cells, in general, help fight infections and disease?

Prevent clotting

Why do platelets have to be shaken in the storage rooms?