PLease help ASAP 1. In the case of Tuberculosis, the formation of tubercles caus
ID: 248427 • Letter: P
Question
PLease help ASAP
1.
In the case of Tuberculosis, the formation of tubercles causes a patient to lose lung tissue function over a period of years with little or no symptoms. The best description for this type of infection is?
Acute.
Latent.
Sporadic.
Chronic.
Nosocomial.
2.
If two organisms have similar rRNA sequences, you can conclude that?
They live in the same place.
They evolved from a common ancestor.
They will have different G-C ratios.
They will both ferment lactose.
They mated with each other.
Acute.
Latent.
Sporadic.
Chronic.
Nosocomial.
2.
If two organisms have similar rRNA sequences, you can conclude that?
They live in the same place.
They evolved from a common ancestor.
They will have different G-C ratios.
They will both ferment lactose.
They mated with each other.
Explanation / Answer
1)Ans) TUBERCULOSIS:
acute:once mycobacterium tuberculosis is inhaled into the lungs,a series of immunological agents lead to 3 possible outcomes : eradication,primary infection,or latent infection.acite Tuberculosis can arise as a primary disease or from reactivation of latent infection.
Symptoms: chronic cough with blood containing sputum,fever,night sweating,weight loss.
latent: latent Tuberculosis is also called latent Tuberculosis infection means a patient is infected with mycobacterium tuberculosis,but the patient doesn't have acute TB.the identification and treatment of people with latent TB is an important part of controlling the disease.
sporadic:the word sporadic means scattered about the case occurs irregularly, haphazardly from time to time,and generally infrequently present in a community is referred to as baseline or endemic level of disease.
chronic:In chronic Tuberculosis generally affects the lungs,but can also affects other parts of body . It includes liver ,spleen,bonemarrow,adrenals,meninges,kidneys,fallowpian tubes,epidydimis.
Nosocomial TB: origination or taking place in a hospital , acquired in a hospital.10% of all hospital patient acquired a nosocomial infection.
2)Ans) they evolved from a common ancestor.
Organisms into categories or taxa to show degree of similarities among organism.all organisms related to through EVOLUTION.(or common ancestor).
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