The Texas Department of Health has isolated Yersinia pestis from wood rats and prairie dogs in West Texas and the Texas panhandl
e. In addition to the fever, chills, and severe headache, this patient has developed hemorrhages under the skin. What disease is this camper likely to have?(a) pneumonic plague(b) bubonic plague(c) tularemia(d) septicemic plague
Bubonic plague is caused by Yersinia pestis. Rats, prairie dogs and squirrels are the pests that harbour the disease while fleas serve as vector, carrying the Yersinia pestis to humans.
The human victim either touches a dead infected rodent or is bitten by an infected flea. The bacteria invade the skin and are gobbled up by macrophages. They continue to reproduce intercellularly and within lymph nodes especially the inguinal nodes. The nodes swell like eggs and become hot, red and painful. Fever and headache sets in. Hemorrhages under the skin cause a blackish discoloration leading people to call bubonic plague the "Black Death."
Without treatment, death occurs within a few days. Treatment is with antibiotics such as streptomycin, doxycycline.
Specificity is the answer. Specificity is a principle that helps a person improve his or her abilities. Such as a runner wanting to improve his or her speed and cardiovascular endurance through running in a span of time.The t<span>raining must be matched to the needs of the sporting activity to improve fitness in the body parts the </span>sport<span> uses. </span>
<em>Hello There the correct answer is Ways Zika is Spread. Zika is spread primarily by mosquito bites, but it can also spread through sex and from a pregnant woman to her fetus.
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