In order to properly treat skin infections, small wounds, burns, and bruises, betadine is the antiseptic drug of choice.
- Povidone-iodine is a disinfectant and antiseptic. It is applied to the treatment and avoidance of infections in cuts and open wounds. It eliminates the dangerous microorganisms and restricts their development, protecting the region from diseases.
- The risk of infection at the site of the incision is decreased when the patient's skin is properly prepared for surgery so that it is as free as possible from microorganisms. The thorough sterilisation that occurs just before surgery is neither duplicated nor replaced by this method. To reduce the number of germs on the skin and limit the danger of contaminating the surgical incision, the patient should take two preoperative showers with chlorhexidine gluconate before any surgical treatment.
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Answer:
During secretion, the apocrine gland loses a portion of the cytoplasm. The cells are not destroyed.
Explanation:
Apocrine gland is a type of exocrine gland. The apocrine glands are present in the breast of the lactating mammals.
The apocrine secretion occurs when the release of secretory materials occurs along with the loss of a part of the cytoplasm.
During the apocrine secretion, the apocrine cells buds the secretions off through the plasma membrane and loses a part of its cytoplasm in the secretion. During the secretion, the cells are not destroyed.
Answer:
Some cardiac arrests occur when a diseased heart's electrical system malfunctions. This malfunction causes an abnormal heart rhythm such as ventricular tachycardia or ventricular fibrillation. Some cardiac arrests are also caused by extreme slowing of the heart's rhythm.
Explanation:
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The P wave indicates atrial depolarization. The P wave occurs when the sinus node, also known as the sinoatrial node, creates an action potential that depolarizes the atria.
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Answer:
Negative feedback.
Explanation:
Body's homeostasis is maintained by two feedback mechanism known as positive feedback and negative feedback. Most processes in our body is controlled by the negative feedback mechanism.
The negative feedback mechanism in which the final product of the reaction decreases the further secretion of that product. In case of the body temperature rise, brain canter decreases the body temperature is controlled by negative feedback. The high level of the substance decreases its further secretion in case of maintenance of body temperature.
Thus, the correct answer is option (c).
