After a 911 Call Hang-Up, You Enter a Room and See

question 94

Multiple Choice

After a 911 call hang-up, you enter a room and see an apparently unresponsive female patient with a bag over her head. A person in the neighboring apartment tells you that she said that she suffers from depression and made a threat to kill herself with a suicide bag this morning. Your immediate action would be to:

• A) remove the bag.
• B) leave the room.
• C) move the patient.
• D) manual in-line spinal immobilization.

Describe the deterioration effects on electrical connections and components.

Understand the basic principles of current and resistance, including their relationship.

Recognize the types and characteristics of semiconductors.

Identify the units of measurement for electromotive force, electrical resistance, and electrical current.

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Definitions:

Retroviruses

A type of virus that inserts a copy of its RNA genome into the DNA of a host cell it invades, changing the genome of that cell, such as HIV.

Prions

Infectious agents composed solely of protein, known to cause rare neurodegenerative diseases.

DNA OR RNA

Nucleic acids that carry genetic information (DNA) or are involved in protein synthesis (RNA).

Protein Capsid

The protein shell of a virus, which encloses its genetic material and is critical for its ability to infect host cells.