Answer:
The positive control is an experiment that involves the repetition of the testusing working treatment. ... This helps the analyst compare the result to a new experiment against an already results that are already known. Negative controls are always used during microbiology testing.
Tumors are groups of metastatic cells that may be benign or malignant cells. It is a distinctive feature of cancer.
<h3>Cancer and tumors</h3>
Cancer is a multifactorial disease characterized by the emergence of metastatic cells that proliferate in an uncontrolled manner to form a tumor.
There are situations where cancer only can be diagnosed by obtaining a small tissue sample, which is known as a biopsy.
Cancer can be classified as benign cancer or malign cancer depending on the proliferative nature of cancer cells and their ability to produce metastasis (malignant cells produce metastasis).
Learn more about cancer here:
brainly.com/question/11710623
Answer:
The answer is A, Both have a crest and a trough.
Explanation:
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Answer:
He can receive the herpes zoster vaccine.
Explanation:
Herpes Zoster infection generally occurs by the relapse of the varicella-zoster virus. The common symptoms that are associated with this infection are pain, fever and vesicular eruption.
The Albert must administer the herpes zoster vaccine. This vaccine will result in the treatment of chronic medical condition and no screening is required if the vaccine is given to the patient above 60 years of age. This vaccine is mainly given if other vaccines do not show their medical effect.
Thus, the answer is administration of herpes zoster vaccine.
