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In what way are magnetic poles very different from electric charges?
Magnetic poles are always found in pairs (North and South), unlike electric charges which can exist independently. Magnetic poles also do not exist as isolated charges, while electric charges can be found separately. Additionally, magnetic charges do not exist as distinct entities like electric charges.
Where do magnetic field exist?
Magnetic fields exist around magnets, electric currents, and moving charged particles. They surround a magnet in three dimensions forming a magnetic field pattern with north and south poles.
Does a magnetic field exist around every object?
Yes, a magnetic field exists around every object that has a magnetic property.
Do magnetic monopoles exist in the universe?
As of now, there is no definitive evidence that magnetic monopoles exist in the universe. Scientists continue to search for these hypothetical particles, but they have not been observed or detected so far.
Do particles that carry a magnetic charge exist?
No, particles that carry a magnetic charge, as opposed to an electric charge, have not been observed in nature. Magnetism is a consequence of moving electric charges, so charged particles such as electrons and protons interact with magnetic fields, but they do not possess an inherent magnetic charge.
What risks exist for the patient in undergoing an impedance phlebography?
Impedance phlebography is painless and safe. It presents no risk to the patient.
What risks exist for the patient in undergoing palliative cancer therapy?
Patients taking opioids for pain relief can develop tolerance and dependence. Tolerance develops when a patient requires increasing amounts of medication to produce pain reduction. Dependence shows characteristic withdrawal.
What risks exist for the patient in undergoing a nasopharyngeal culture?
There is little to no risk involved in a nasopharyngeal culture.
What risks exist for the patient in undergoing neurolinguistic programming?
NLP is believed to be generally free of harmful side effects.
What risks exist for the patient in undergoing an esophagogastroduodenoscopy?
EGD is safe and well tolerated; however, complications can occur as with any procedure. These are most often due to medications used during the procedure, or are related to endoscopic therapy. The overall complication rate of EGD is.
What risks exist for the patient in undergoing a hyperbaric chamber?
Hyperbaric chambers, because of their use of 100% oxygen, present a potential fire risk. In addition, although hyperbaric oxygen therapy is very safe when used correctly, complications can occur. Oxygen poisoning.
What risks exist for the patient in undergoing nutrition through an intravenous line?
There is a risk of infection at the injection site, and for patients on long term IV therapy, the risk of an infection spreading to the entire body is fairly high. It is possible that the IV solution may not provide all of the nutrients needed.
What risks exist for the patient in undergoing a tarsorrhaphy?
Tarsorrhaphy carries few risks. If complications occur, they are usually minor eyelid swelling and superficial infection.
What risks exist for the patient in undergoing a laryngoscopy?
This procedure carries no serious risks, although the patient may experience soreness of the throat or cough up small amounts of blood until the irritation subsides.
What risks exist for the patient in undergoing an iridectomy?
irritation in the eye for two to three days after the procedure, bleeding, scarring, failure to relieve fluid pressure in the eye.
What risks exist for the patient in undergoing an Epstein-Barr virus test?
There are no risks over and above those of having blood drawn for any other purpose.
What risks exist for cancer patients in undergoing surgical therapy?
Surgical therapy can be both disfiguring and disabling. Many normal tissues can be adversely affected by radiation therapy. Side effects that commonly occur shortly after a treatment cycle include nausea, vomiting, fatigue, loss of.
