Which substance makes up the pads that provide support between the vertebrae?
Cartilage
, a strong form of connective tissue, cushions and supports the joints.
Which substance make up the pads that provide support between the vertebrae?
Which substance makes up the pads that provide support between the vertebrae?
Cartilage
, a strong form of connective tissue, cushions and supports the joints.
What are the structures found underneath each rib?
| Question Answer | What best describes the structures found underneath each rib in descending order? Vein, Artery, Nerve. | What is the primary function of the spleen? It filters microorganisms and other foerign substances from the blood. | The process of changing from a liquid to a gas is called? Vaporization. |
|---|
Which element or structure within the respiratory system is responsible for removing foreign matter from the lungs?
| Question Answer | Which element within the respiratory system is responsible for removing foreign matter from the lungs? Cilia . | Organized from high to low, the hierarchy of the human body's structure is as follows: organism, organ system, organ tissues. Which comes next? Cells. |
|---|
Which of the following describes one responsibility of the integumentary system?
The integumentary system consists of the skin, hair, nails, glands, and nerves. Its main function is to
act as a barrier to protect the body from the outside world
. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature.
What is the cushion between two vertebrae called?
Intervertebral disks
: These flat, round cushions sit between the vertebrae and act as the spine's shock absorbers. Each disk has a soft, gel-like center (the nucleus pulposus) surrounded by a flexible outer ring (the annulus). Intervertebral disks are under constant pressure.
What removes foreign matter from lungs?
The
trachea
is also lined with cilia, which sweep fluids and foreign particles out of the airway so that they stay out of the lungs. At its bottom end, the trachea divides into left and right air tubes called bronchi (pronounced: BRAHN-kye), which connect to the lungs.
What region are the ribs located in?
The
thoracic cage
(rib cage) forms the thorax (chest) portion of the body. It consists of the 12 pairs of ribs with their costal cartilages and the sternum (Figure 1). The ribs are anchored posteriorly to the 12 thoracic vertebrae (T1–T12). The thoracic cage protects the heart and lungs.
What controls the rate of breathing?
The respiratory rate is controlled by
the respiratory center located within the medulla oblongata in the brain
, which responds primarily to changes in carbon dioxide, oxygen, and pH levels in the blood. The normal respiratory rate of a child decreases from birth to adolescence.
What will reduce gas exchange in the lungs?
The lungs normally have a very large surface area for gas exchange due to the alveoli.
Diseases such as emphysema
lead to the destruction of the alveolar architecture, leading to the formation of large air-filled spaces known as bullae. This reduces the surface area available and slows the rate of gas exchange.
How do the respiratory and the circulatory system work independently and together?
The circulatory and respiratory systems work together
to circulate blood and oxygen throughout the body
. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
What is the main function of integumentary system?
The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails. In addition to its barrier function, this system performs many intricate functions such as
body temperature regulation, cell fluid maintenance, synthesis of Vitamin D, and detection of stimuli
.
What are the 7 functions of the integumentary system?
- Protection. Microorganism, dehydration, ultraviolet light, mechanical damage.
- Sensation. Sense pain, temperature, touch, deep pressure.
- Allows movement. Allows movement muscles can flex & body can move.
- Endocrine. Vitamin D production by your skin.
- Excretion. …
- Immunity. …
- Regulate Temperature.
What organs are in integumentary system?
The integumentary system is an organ system consisting of
the skin, hair, nails, and exocrine glands
. FUN FACT: The skin is the largest organ of the human body! It accounts for about 15% of your body weight, and the average person has about 300 million skin cells.
Can you become paralyzed from degenerative disc disease?
If the disc herniates in the direction of the spinal cord or nerve root, it can cause neurologic compromise. Disc herniations in the cervical spine
can be serious
. If significant enough, they can cause paralysis of both the upper and lower extremities, though this is extremely rare.
Why is disc degeneration so painful?
Pain associated with degenerative disc disease generally stems from two main factors:
Inflammation
. Inflammatory proteins from the disc space interior can leak out as the disc degenerates, causing swelling in the surrounding spinal structures.
