The best treatment for an acute thigh contusion is to wrap your thigh with a wet bandage to insulate skin. This is important because, you could become more injured if you didn't do proper steps to the healing process.
Answer:
The best answer to the question: Recovery from a severe metabolic acidosis is most dependent on which of the following? would be, D: Arterial pH.
Explanation:
When a person reaches such a severe situation, as having metabolic acidosis, then it means that his body systems are not being able to use the mechanisms to restore the normal acid-base balance within it. Normally, a person needs to have an acid-base balance of 7.35 to 7.45. Drops below or above these numbers will result in acidosis or alkalosis and in severe problems. The way that the body can tell if there is something going on with the pH levels in the blood is through a series of chemoreceptors, especially in the neck, that constantly measures the amount of CO2 molecules in the blood and especially, the pH (acidity or alkalinity) given by the excessive presence, or absence, of acids in the blood. There is another ration that is important for the body, and it is the presence of bicarbonate ions, which will help balance out the amount of H+ ions produced by normal cell function, or increased cell function. In metabolic acidosis, the amount of H+ vs. bicarbonate ions is immense, H+ winning by far over bicarnonate, and a series of steps are taken by the body to restore the 20:1 ratio, and especially return the pH to its normal range. All mechanisms point towards that one measure: pH. Once the level of pH has been reached, we can tell a person is finally coming out of metabolic, or recovering from, metabolic acidosis.
The psychology Wilhelm Wundt
The answer is Ingested corrosives may be diluted by drinking 4–6 oz (113.4–170.1 ml) of water or milk. If vomiting is persistent, do no attempt to administer additional fluids. Avoid neutralization therapies as the resultant exothermic reaction may cause additional tissue injury.
Explanation :
- Strong acids, corrosive agents, and highly reactive oxidants can cause large-scale destruction of living cells through direct chemical reactions. Sometimes referred to as necrotic cell death, this non-specific effect is induced by concentrated solutions of caustic and caustic chemicals that cause indiscriminate cell destruction.
- A generalized overwhelming effect of this type is no different from those resulting from "burning" tissue. These chemically induced injuries are commonly referred to as "chemical burns."
- Such effects are produced not only by strong acids or bases in harmful concentrations, but also by exposure to concentrated solutions of organic solvents such as ether, chloroform or carbon tetrachloride. The intensity of such non-specific toxicity is directly related to the concentrations of the chemical agents when in contact with the target tissues.
- Widespread cell destruction can be caused by any chemical that is sufficiently soluble in tissue fluids to access cells at high concentrations. The effects of these chemicals in higher organisms are generally limited to easily accessible tissues such as the skin, eyes, mouth, nasal mucosa, and respiratory tract.
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Answer:
The correct answer to the question: The pineal body secretes which hormone that maintains the body´s internal clock, the 24-hour wake-sleep cycle, and regulates the onset and duration of sleep?, would be, C: Melatonin.
Explanation:
The process of sleep and wakefulness, also called the circadian cycle, its a pretty complex system that is controlled by several parts of the brain, but most importantly, structures of the diencephalon (vital is the hypothalamus), the pineal gland, and the stem of the brain. All these structures, and some others, respond to changes both in light perception by the eyes and other senses, heat, and homeostatic balances. These factor play a vital role in telling the human body that it is time for sleep, or to awaken. The pineal gland, as part of this melody, is essential, as it secretes the hormone, melatonin, in response to light changes. Melatonin will balance out the process of sleep, when it is secreted in high quantities by the pineal gland, and wakefulness, when it is no longer secreted in response to the presence of light. This is what is called the circadian cycle.
