abbz13

26.01.2021 • 

Health

Stanimar is staying in the hospital after surgery. He starts to suffer from a fever, diarrhea, and abdominal pain. How did Stanimar most likely contract his nosocomial infection?
O A urinary catheter was not properly sterilized before it was used.
A nurse did not properly disinfect her hands before she inserted the ventilator during surgery.
A health-care worker did not disinfect her hands after she helped another patient to the bathroom.
The surgical instruments that were used during his surgery were not properly cleaned before his procedure.

Ответ:

monster5368

01.12.2020

Health

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Somatic mutations in the TP53, EGFR, and KRAS genes are common in lung cancers.

Explanation:

When these genetic changes occur in cells in the lungs , lung cancer develops.

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