Asthma is caused by swelling (inflammation) of the breathing tubes that carry air in and out of the lungs. This makes the tubes highly sensitive, so they temporarily narrow. It may happen randomly or after exposure to a trigger.
For a client admitted with a cerebral contusion, the highest priority is neurologic deficit, and at risk of inflicting injury.
<h3>What is cerebral contusion?</h3>
Generally, Cerebral contusions are simply defined as patches of bleeding on the brain's surface,
In conclusion, the initial nursing diagnosis would be related to a neurologic deficit, and at risk of inflicting injury.
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Answer:
Parathyroid (PTH)
Explanation:
In the kidney, parathyroid hormone (PTH) blocks reabsorption of phosphate in the proximal tubule while promoting calcium reabsorption in the ascending loop of Henle, distal tubule, and collecting tubule. Parathyroid hormone (PTH) promotes absorption of calcium from the bone in 2 ways.
It helps the nurse hold the abdomen as she applies the bandage and binder.
<h3>Is nursing school difficult to get into?</h3>
There is a ton of material to learn, challenging exams, confusing schedules, and endless homework. Due to all of these factors, you could find it difficult as a student. Nursing is an extremely competitive field from the moment you begin the application process until you graduate.
<h3>Can math be used in nursing?</h3>
Nursing in the "real world" often requires only rudimentary math skills, despite the fact that almost all institutions require at least one college-level math course, frequently algebra.
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Answer:
The best answer from the choices, to the question: The cause of the hyperventilation is described by which of the following statement:___, would be, B: A decrease in the bicarbonate concentration stimulates ventilation.
Explanation:
The acid-base balance in the human body, is a very restrictive one. Normal ranges in this base are: 7.35 to 7.45. Whenever the values go either below 7.35 or above 7.45, we are talking about a person going into acidosis or alkalosis. Both situations are pretty serious and they have to do with the balance between the amounts of bicarbonate, and CO2 in the form of carbonic acid, in the blood. The normal ratio of bicarbonate to carbonic acid, is usually 20:1. Chemoreceptors, especially central ones in the neck, measure constantly that the balance is kept and if this is not the case, then several mechanisms will be put into place to recover it. One such measure is respiratory, and the other is metabolic. In the case of this 17-year-old, he has a pneumonia, which means that from the start, one of his recovery mechanisms is impeded, which is the respiratory mechanism of balance. He is also having metabolic problems with his system of compensation because his body is already producing high levels of H+ ions and not enough bicarbonate. Hyperventilation in this person is attempting to expel as much CO2 as possible, to try and restore the balance. The first thing that is sensed by the receptors is the changing in the 20:1 ratio, the increase in pH due to too much carbonic acid, and thus the body initiates the use of CO2 expulsion by the lungs, while metabolic mechanisms come into play.
