Answer:
An osteoporotic bone is going to be much less dense, porous, and brittle. It is much more prone to fractures than regular bone.
Explanation:
A medical imaging facility recently purchased a new open MRI machine to cater to patients who find the older closed machines claustrophobic. This new machine is an example of <u>Capital</u>.
MRI- A powerful magnet and radio waves are used in magnetic resonance imaging (MRI) to examine the organs and structures within our body. MRI scans are used by medical practitioners to identify a range of illnesses, from cancers to damaged ligaments. MRIs are particularly effective for studying the brain and spinal cord.
Claustrophobic- The well-known fear of being imprisoned in small, enclosed places, known as claustrophobia, is frequently thought of as a conditioned reaction to traumatic events. Surprisingly, scientist discovered that claustrophobia can result from mutations in a single gene that encodes a stress-regulated neuronal protein.
To know more about the MRI, click on the below link,
brainly.com/question/14326472
#SPJ4
Answer: c. the physical movement of air into and out of the lungs.
Explanation:
Pulmonary ventillation is also called as breathing. This is the process which involves the inhalation or physical entry of air inside the lungs this process is called as inspiration. And the flow out of air out of the lungs is called as exhalation. The flow of air creates a pressure difference between the atmosphere and the lungs.
Answer: C. the first heart sound.
Explanation:
The valves open and close due to undue pressure difference of blood across these valves. The AV or atrioventricular valve separates the atrium from the ventricles on each half of the heart.
The closure of the AV valve will result in the production of the first sound of the heart. The AV valve prevent the back flow of blood to the atria.
