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Rina8888 [55]
3 years ago
14

Individual factors affecting safety include those that are related to the functioning of body systems and those that are directl

y associated with a person's particular lifestyle. Changes in which body system affect overall mobility increasing the propensity of falling?
a. Neurologicb. Hepaticc. Cardiopulmonaryd. Musculoskeletal
Biology
1 answer:
Tresset [83]3 years ago
8 0

Answer:

d. Musculoskeletal

Changes in musculoskeletal body system affect overall mobility increasing the propensity of falling?

Explanation:

Problems in the musculoskeletal system can affect mobility through restricting the range of motion and strength, increasing the chances of falling. The changes to the neurologic system damages cognitive functioning.

Changes to the hepatic system can affect mental status while changes to the cardiopulmonary system can affect activity tolerance.

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A ____ virus mutates with every infection, thus making them difficult to locate
ohaa [14]

Polymorphic. Polymorphisms refer to spasmodic genetic variation within the same species of an organism resulting in varying forms of the species. Polymorphic viruses, mutate at faster rates hence the virus population is subject to high rates of turnovers. The high divergence of various species, such as influenza, is as a result of 0.01 mutations per nucleotide site per year.   





8 0
3 years ago
In response to a state of shock, what mechanisms does the sympathetic nervous system utilize in the four distinct stages to help
svetlana [45]

Answer:

Increase in heart rate.

Increase in respiratory rate.

<h2>What is a sympathetic nervous system?</h2>

The peripheral nervous system and the central nervous system are the two primary divisions of the human nervous system, as shown in the image below.

Two additional parts make up the peripheral nervous system. Skeletal muscle movement that is voluntary is controlled by the somatic nervous system. The somatic nervous system is at action when you choose to bring your coffee cup to your lips; it is doing so by engaging the necessary muscles. The autonomic nervous system, which regulates functions outside of our conscious awareness, is the second part of the PNS.

The parasympathetic nervous system and the sympathetic nervous system are additional divisions of the autonomic nervous system (which you are interested in). They have negative consequences on one another, to put it very broadly. While the parasympathetic neural system largely works to calm the body, the sympathetic nervous system often stimulates the body. Although this is a streamlined perspective, it might be helpful to think about it this way.

The sympathetic branch of the autonomic nervous system speeds up heartbeat, slows down digestion, opens up airways in the lungs to allow for greater airflow, triggers the liver to release glucose, and relaxes the bladder. All of this wakes up the body and gets it ready to "fight."

The parasympathetic division, in contrast, slows the heart rate, tightens the bronchi in the lungs, and boosts blood flow to the digestive system. The phrase "relax and digest" has been used to describe it.

The parasympathetic nervous system's nerves originate from the brainstem and spinal cord, as shown in the diagram. The "ganglia" (collections of cell bodies) of the sympathetic nervous system, however, exist beyond the spinal cord.

It's interesting to note that whereas the sympathetic nervous system activates the body using both acetylcholine (ACh) and norepinephrine (NE), the parasympathetic nervous system solely needs ACh to affect organs.

The sympathetic and parasympathetic nerve systems are autonomic, which means we typically have minimal control over them.

7 0
2 years ago
Thymine and cytosine are classified as _____ and have one ring of carbon and nitrogen atoms for each base.
just olya [345]
Thymine and cytosine are classified as "Pyrimidines" and have one ring of carbon and nitrogen atoms for each base.
4 0
3 years ago
What happens to matter in a biogeochemical cycle
Lady bird [3.3K]

Answer:

A biogeochemical cycle is one of several natural cycles, in which conserved matter moves through the biotic and abiotic parts of an ecosystem. ... Each of these elements is circulated through the biotic components, which are the living parts of an ecosystem, and the abiotic components, which are the non-living parts.

6 0
3 years ago
Photosynthesis can be modeled by its overall chemical reaction. Which two substances are the products, or outputs, of this react
Sunny_sXe [5.5K]

Answer:

glucose and oxygen

Explanation:

6 0
3 years ago
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