Answer:
the answer is the last one
Explanation:
hope this helps :)
Option (b) is correct i.e. pediculosis, contagious disease creates a primary skin lesion that is a pinpointed macule, papule, or wheal with hemorrhagic puncture site.
Most infections of head lice i.e. pediculosis are symptomless. When symptoms are present, there may be irritation, a tickling sensation as though something is moving in the hair, and itching due to an allergic reaction to louse saliva. One potential source of problems is secondary bacterial infection. The pathogens that cause Bartonella quintana, Rickettsia prowazekii, and Borrelia recurrentis body lice are a vector for (louse-borne relapsing fever). The most common way that head lice are transmitted is through contact with an infected person (i.e., head-to-head contact). During play (sports, playgrounds, summer camp, and sleepovers), at home, school, and in the community, there is frequently contact. Less frequently, it is possible for flies to transmit head lice (more common with body lice). Transmission can also occur if you use infected combs, brushes, towels, or if you lie on a bed, couch, pillow, carpet, or stuffed animal that has recently come into contact with an infected person.
To know more about pediculosis please refer: brainly.com/question/8555342
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Answer: Option B
Explanation:
Vagotomy is a medical procedure which is used to decrease the gastric secretion in the stomach by denervating the parental cell that produces acid.
This condition is useful in case pf peptic ulcers. It is also used to eliminate or reduce the symptoms of gastroesophageal reflux in the patients who has already suffered from this.
In this operation the vagus nerve is cut down to reduce the rate of gastric secretion.
Thus, the correct answer is option B
Answer: B
Explanation: I know it starts in the mouth because the mouth is very absorbent and often put pills under your tongue. Its absorption is equal to an I.M. injection.
