The expanded prominence of the upper hip bone is known as the:

The replacement of cartilaginous structures with bone os called:

The formation of red and white blood cells by the red bone marrow is known as:

The fibrovascular membrane that covers a bone is called the:

The largest of the sesamoid bones is the patella, commonly known as the:

The largest and longest bone of the upper arm is the:

Large cells that are present in the cavities of bone that function in the reabsorption of bone are known as:

The first cervical vertebra, which supports the head, is called the:

The function of the red bone marrow is the formation of red and white blood cells and blood platelets, a process known as:

A disorder of the skeletal system characterized by a decrease in bone mass with accompanying increased susceptibility to fractures is known as:

The main muscle involved in breathing is the:

The more fixed attachment of a muscle that serves as a basis for the action is the:

____________ is characterized by long-term tendon and muscle pain accompanied by stiffness, spasms, and fatigue

The muscle that raises the eyebrows and wrinkles the skin of the forehead is the:

_______ are stored in the heads of myosin

The visible part of the fingernail or toenail is known as the:

A highly contagious skin disease of children caused by staphylococcus aureus, which has symptoms of small blisters containing pus that rupture easily and produce a honey-colored crust, is known as:

Individuals who have no pigment in their skin and appendages, with resultant white hair, pink eyes, and very fair skin, suffer from a condition known as:

_________ is a bluish discoloration of the skin due to lack of oxygen in the blood

The strongest factor in increasing pigmentation in the skin is the stimulating effect of _________ on melanocytes

The outermost layer of the skin composed of stratified, squamous, and keratinized epithelial cells is called:

The pigment responsible for variations in skin pigmentation is:

When the _______ muscle contracts, it causes the hair to "stand on its end"

The deepest, most important layer of the epidermis containing the only cells capable of dividing by mitosis is the:

The process of older epidermal cells moving up toward the surface, changing their shape and chemical composition, and becoming hardened as they fill with keratin is known as:

The actual contraction of the ventricles is stimulated by the:

__________ are small arteries that deliver blood to the capillaries

The heart is located in the _________

The outermost layer of the heart

The innermost layer of the heart

The bicuspid valve is also known as the ________

Two ________ contract while _________ relax

All blood leaving the left ventricle is

All blood returning to the right atrium is

Which of the following is not major blood circulation routes except

________ are thicker and stronger than _________