Answer:
What the doctor <u>should</u> recommend is: washing hands frequently, especially after touching a lesion
, taking acyclovir for a 6- to 12-month period
, and always wearing a condom when having sexual intercourse. What he <u>shouldn't</u> recommend is taking penicillin daily for the next year.
Explanation:
Genital Herpes is a viral disease that is frequently transmitted through sexual intercourse and causes infected sores, ulcers and cuts.
While the treatment for herpes can reduce the symptoms, the virus remains latent in the body and will most likely re-appear to cause the same symptoms.
Even when inactive, the virus can be transmitted, so the only way to prevent the spread of herpes is by using condoms or dental dams when engaging in sexual relationships.
To treat herpes, the best option is acyclovir -an antiviral-.
Penicillin WOULD NOT WORK because it is an antibiotic and thus it only kills bacteria (not viruses).
B. Hold large amounts of food.
Some parts of plant materials, like cellulose, are hard to digest. The digestive tract of herbivores is adapted so that the food can be digested properly.
For the transport of metals across the fluids and the body membranes, the intracellular potential is needed. But sometimes due to the toxicity of lead, the process is affected especially in the digestive tract.
How bioaccessibility of lead is affected in the human digestive tract?
Both the organic (tetra alkyl lead) and inorganic forms of lead have been demonstrated to be extremely hazardous in experimental studies. This lead absorption, which typically occurs by inhalation or food contamination, is influenced by variables including absorption rate, particle size, and solubility. The majority of the lead that is inhaled is in tissues that contain minerals. Following speciation, Lead's binding power increases in comparison to Zinc and Calcium, which has an impact on fluidity. Lead's bioavailability seems to be reduced when food is present. The concentration of lead may also be reduced by pyromorphite. Since solid state speciation happens when the pH is between 6 and 7, Now, this results in a change in circumstances from the stomach to the intestinal tract, leading lead to transform into lead phosphate, which is less soluble and reduces bioaccessibility.
To know more about bioaccessibility visit:
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Answer:
Pulmonary artery
Explanation:
The pulmonary artery delivers oxygen poor blood to the lungs that comes from the right ventricle of the heart. The pulmonary artery is also the only artery in the body that carries unoxugenated blood. When the blood goes to the lungs, it picks up oxygen and drops off carbon dioxide to be expelled from the body. The pulmonary vein then takes the oxygen-rich blood and brings it back to the heart.
