You Are Graduating from Nursing School in Three Months and Have

question 7

Multiple Choice

You are graduating from nursing school in three months and have already lined up a new job. However, your employer informs you that before you start your job, it is mandatory for you to be vaccinated against hepatitis B, a double-stranded DNA virus that can cause the disease hepatitis. Your boyfriend, a biology major, wonders why you need to get the vaccine. You aced your microbiology class and you know a lot about both viruses and vaccines, so you understand why getting this vaccination is essential. You give your boyfriend a mini lesson on this by answering a few of his questions.
-You tell your friend that you are happy to be receiving your vaccination because hepatitis B is associated with hepatocellular carcinoma (liver cancer) . Select the False statement regarding viruses and cancer. 

• A) Viruses that lead to cancer formation are called oncogenic viruses.
• B) The most common viral causes of tumors are certain DNA viruses such as hepatitis B virus.
• C) Some viruses carry an oncogene-infection with these viruses interferes with the host cell's own growth-control mechanisms.
• D) The majority of tumors are caused by oncogenic viruses but some may be caused by mutations in host genes that regulate cell growth.
• E) Viruses that insert their genome into the host cell's chromosome may cause changes at the insertion site, converting a proto-oncogene into an oncogene.

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Definitions:

Self-Control

The ability to regulate one's emotions, thoughts, and behavior in the face of temptations and impulses.

Regulating Behaviors

Involves controlling or guiding one's actions or responses according to social norms, personal values, or psychological principles.

Anxiety

Attachment dimension suggesting a negative view of oneself.

Heart Attack

A medical emergency involving the blockage of blood flow to the heart muscle, often resulting in damage or death to part of the muscle.