Anatomy & Physiology (MBLEX)
Questions and Answers.
Smooth muscle -
\is also known as involuntary muscle and is found within the walls of organs, blood
vessels and within the skin but not in the heart. The muscles are labeled involuntary
because they contract without conscious control. The heart contracts involuntarily but
the heart is comprised of a separate classification of cardiac muscle. Smooth muscle is
formed of thin layers of unstriated cells.
Abdominal -
\Although the gut runs through the thoracic and pelvic cavity, it is mostly located in the
______________ cavity and it is in the gut that the largest storage of serotonin exists
within the body. The gut is known as the second brain and makes up the enteric
nervous system which includes tissue sheaths that line the esophagus, stomach, small
intestine and colons. This would explain why people feel butterflies in their stomach
when they are nervous, fearful or excited.
Circulatory -
\Erythrocytes or red blood cells in ____________ the system carry oxygen (and
nutrients) to the cells of the body and transport waste from cells to be processed by
other body systems
Peristalsis -
\Is the symmetrical contraction and relaxation of the smooth muscles that moves
contents such as food through the digestive system
The carotid arteries -
\Are located in the anterior portion of the neck known as the anterior triangle. The
carotids regulate blood flow to the brain which can cause dizziness or fainting if
occluded. There is also a risk of arterial plaque buildup which can be accidentally
broken free during massage and can cause a stroke. The carotids are a contraindicated
endangerment site.
Pancreas -
\Insulin and glucagon are hormones released from which anatomical structure?
33 -
\In a normal human body, there are ______ vertebrae. They are: 7 cervical, 12 thoracic,
5 lumbar which makes 24. Then there are 9 fused vertebrae that comprise the sacrum
and coccyx.
, Lymphatic system -
\This system plays a substantial role in a healthy functioning immune system. Lymphoid
tissues are found throughout the body and help the body defend against disease,
infections or the spread of tumors.
The endocrine system -
\is a series of glands which secrete specific types of hormones directly into the blood
stream to aid and assist in the regulation of various functions within the body. These
functions include growth and development, metabolism, tissue functions and emotional
states.
Sarcomeres -
\are the basic unit structures of a muscle. Is composed of lengthy fibrous proteins called
myosin (thick) and actin (thin) that slide past each other during muscle contraction and
relaxation. When they are grouped they become myofibrils and, in this form, they
become either light or dark bands depending on their myoglobin (iron and oxygen
binding protein) content.
Osteophyte -
\Is the technical term for a bone spur. A bone spur is an abnormal bone growth caused
by old age, articular degeneration, disease or excessive wear and tear during
mechanical instability.
Diaphysis -
\Is the relatively straight main body of a long bone and is also known as the shaft. A
great example is the long part shaft of the femur.
Subscapularis -
\Is muscle is a powerful postural muscle of the shoulder originating on the subscapular
fossa and inserting into the lesser tubercle of the humerous. Its location between the
scapula and posterior rib cage makes it difficult to access and palpate during massage.
The difficulty to stretch and release adhesions within this muscle is a major contributing
factor to frozen shoulder.
Acetabulum -
\Is the concave surface of the pelvis that holds the head of the femur, forming the hip
joint. This structure is comprised of three bones: the ischium, the ilium and the pubis.
Hyaline cartilage -
\(also known as gristle) is located on most joint surfaces and provides the necessary
flexible support for proper joint functions. It is a fairly simple structure with no nerves or
blood vessels and is shiny or pearly blue in color. The collagen in hyaline cartilage gives
it incredible tensile strength and the presence of ground substance adds to its ability to
withstand incredible amounts of pressure.
Collagen -
Questions and Answers.
Smooth muscle -
\is also known as involuntary muscle and is found within the walls of organs, blood
vessels and within the skin but not in the heart. The muscles are labeled involuntary
because they contract without conscious control. The heart contracts involuntarily but
the heart is comprised of a separate classification of cardiac muscle. Smooth muscle is
formed of thin layers of unstriated cells.
Abdominal -
\Although the gut runs through the thoracic and pelvic cavity, it is mostly located in the
______________ cavity and it is in the gut that the largest storage of serotonin exists
within the body. The gut is known as the second brain and makes up the enteric
nervous system which includes tissue sheaths that line the esophagus, stomach, small
intestine and colons. This would explain why people feel butterflies in their stomach
when they are nervous, fearful or excited.
Circulatory -
\Erythrocytes or red blood cells in ____________ the system carry oxygen (and
nutrients) to the cells of the body and transport waste from cells to be processed by
other body systems
Peristalsis -
\Is the symmetrical contraction and relaxation of the smooth muscles that moves
contents such as food through the digestive system
The carotid arteries -
\Are located in the anterior portion of the neck known as the anterior triangle. The
carotids regulate blood flow to the brain which can cause dizziness or fainting if
occluded. There is also a risk of arterial plaque buildup which can be accidentally
broken free during massage and can cause a stroke. The carotids are a contraindicated
endangerment site.
Pancreas -
\Insulin and glucagon are hormones released from which anatomical structure?
33 -
\In a normal human body, there are ______ vertebrae. They are: 7 cervical, 12 thoracic,
5 lumbar which makes 24. Then there are 9 fused vertebrae that comprise the sacrum
and coccyx.
, Lymphatic system -
\This system plays a substantial role in a healthy functioning immune system. Lymphoid
tissues are found throughout the body and help the body defend against disease,
infections or the spread of tumors.
The endocrine system -
\is a series of glands which secrete specific types of hormones directly into the blood
stream to aid and assist in the regulation of various functions within the body. These
functions include growth and development, metabolism, tissue functions and emotional
states.
Sarcomeres -
\are the basic unit structures of a muscle. Is composed of lengthy fibrous proteins called
myosin (thick) and actin (thin) that slide past each other during muscle contraction and
relaxation. When they are grouped they become myofibrils and, in this form, they
become either light or dark bands depending on their myoglobin (iron and oxygen
binding protein) content.
Osteophyte -
\Is the technical term for a bone spur. A bone spur is an abnormal bone growth caused
by old age, articular degeneration, disease or excessive wear and tear during
mechanical instability.
Diaphysis -
\Is the relatively straight main body of a long bone and is also known as the shaft. A
great example is the long part shaft of the femur.
Subscapularis -
\Is muscle is a powerful postural muscle of the shoulder originating on the subscapular
fossa and inserting into the lesser tubercle of the humerous. Its location between the
scapula and posterior rib cage makes it difficult to access and palpate during massage.
The difficulty to stretch and release adhesions within this muscle is a major contributing
factor to frozen shoulder.
Acetabulum -
\Is the concave surface of the pelvis that holds the head of the femur, forming the hip
joint. This structure is comprised of three bones: the ischium, the ilium and the pubis.
Hyaline cartilage -
\(also known as gristle) is located on most joint surfaces and provides the necessary
flexible support for proper joint functions. It is a fairly simple structure with no nerves or
blood vessels and is shiny or pearly blue in color. The collagen in hyaline cartilage gives
it incredible tensile strength and the presence of ground substance adds to its ability to
withstand incredible amounts of pressure.
Collagen -
