FiltersDone

Question type

Essay

Multiple Choice

Short Answer

True False

Matching

Exam 5: Viral Structure and Life Cycles

Show Answer

Share

---

All types

Filters

Study FlashcardsPractice ExamLearn

Question 41

True/False

Review LaterAdd Note

Review Later

A specific animal virus has the ability to attach to and enter almost any animal host cell.

Correct Answer

verified

Show Answer

Question 42

True/False

Review LaterAdd Note

Review Later

Viruses mutate and some have not been discovered.

Correct Answer

verified

Show Answer

Question 43

Multiple Choice

Review LaterAdd Note

Which of the following is not associated with every virus?

Please read the clinical scenario, and then answer the question that follow to become familiar with the traditional NCLEX question format. Mr. Olson arrived in the emergency department with his 10-month-old son. Mr. Olson states he had difficulty waking his son from a nap this afternoon. Additionally, the infant was unable to hold his spoon at dinner and did not seem to be chewing correctly. You observe that the patient has a very weak cry. Mr. Olson noted that the only difference in his son’s diet was the ingestion of fresh honey on his toast at breakfast yesterday. You suspect Clostridium botulinum infection due to the ingestion of bacterial endospores. -Which of the following best explains how a bacterial prophage can negatively impact human health?

Who developed a rabies vaccine by separating bacteria from virus using a filter?

What type of phage enters an inactive prophage stage?

Viruses are ultramicroscopic because they range in size from 2 mm to 450 mm.

Viruses attach to their hosts via

Prophages can be activated into viral replication and enter the lytic cycle.

Which of the following will not support viral cultivation?

Please read the clinical scenario, and then answer the question that follow to become familiar with the traditional NCLEX question format. Mrs. Hammond is a 79-year-old woman who has been a resident on your floor for the past 5 years. She has been complaining of pain, burning, and tingling on her left side. Today, you observe fluid-filled blisters wrapping around the left side of her torso in a single line. The physician diagnoses her with shingles and places her on contact precautions. -Viruses differ from cells in that they consist of

Helical and icosahedral are terms used to describe the shapes of a virus

Cells grown in culture form a(n)

Viruses that infect bacteria are specifically called

A common method for cultivating viruses in the lab is to use in vitro systems called _____ cultures.

Viruses are the most common cause of acute infections that do not result in hospitalization.

Which of the following is a type of cytopathic effect?

The process of dissolving the envelope and capsid to release the viral nucleic acid is

Viral nucleic acids include which of the following?

The development of antiviral drug therapy is difficult because