Answer:
Mental stress provide most change in the cardiovascular readings .
Explanation:
Mental stress -
Mental stress influences most of the change in cardiovascular system. During mental stress, the body releases cortisol and adrenaline. These are the fight hormones secreted from adrenal gland. They will increase the heart rate and blood pressure to fulfill the extra need in response to stress. Prolonged secretion of such hormone may lead to cardiovascular dysfunctions.
However, physical stress is also harmful for CVS and does make changes. but physical stress tends to get over once the activity is ceased.
Mental stress has prolonged cardiovascular risks .
Answer: Then, due to various conditions within the Earth, the existing rock was changed into a new kind of metamorphic rock. The conditions required to form a metamorphic rock are very specific. The existing rock must be exposed to high heat, high pressure, or to a hot, mineral-rich fluid.
Explanation:
Answer: d. Confounding
Explanation:
In the context of a scientific study such as this one, a confounding factor is one that has influence on both the exposure and event variable(s), which may lead to over- or underestimation of the direct relationship between them (if any).
For instance: In this example, researchers may have had reason to believe that male gender is associated with both higher risk of obesity (the exposure variable) and adult-onset asthma (the event variable). If gender is not taken into account, one may claim that the finding of an association between obesity and asthma is simply an artifact due to the high proportion of male patients (likely to present with both). <em>Controlling</em> for that variable (such as by matching, as in this example) allows researchers to test for this hypothesis.
Answer:
i think no try another one
Answer:
The correct answer choice from the list, to answer the question: Which of the following is not an example of generalized seizure?, would be, A: simple partial.
Explanation:
Seizures, which are a symptom of a major brain disorder called epilepsy, are defined as the erratic, and suddenly disorganized, firing of neurons inside the hemispheres of the brain. Some of these electrical impulses may be limited to a specific part of the brain, in only one of the two hemispheres, which is why this type of seizure would be known as focal, or partial. However, in generalized seizures, the disorganized electrical impulses sent by neurons, take both of the hemispheres and can cause a complete collpase of the brain functions, as the brain is incapable of communicating. There is a list of various seizure types within the category of generalized seizures. These are: absence (known as petit mal), tonic-clonic, or convulsive seizures, atonic seizures, clonic seizures, clonic, tonic and myoclonic seizures. Their category depends on how the body reacts to the disorganized firing of the neurons, the region of the brain that is affected and the connected organs and tissue that responds to the disorganized stimulus sent by the neurons.
