A Patient Has Heart Failure

question 2

Multiple Choice

A patient has heart failure. His physician's orders include complete bed rest. The nurse knows that this order means he

• A) is encouraged to rest as much as possible.
• B) is confined to bed but may assume responsibility for all of his personal care.
• C) is confined to bed but is allowed to go to the bathroom as needed.
• D) must remain as quiet as possible, with any task requiring physical effort done for him.

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Definitions:

Free Radical Chlorinations

A reaction involving the substitution of hydrogen by chlorine in a hydrocarbon through the action of free radicals.

Hammond Postulate

A principle in organic chemistry that proposes the structure of a transition state is more similar to the structure of the reactants or products to which it is more similar in energy.

Free Radical Bromination

A chemical reaction process whereby bromine radicals (Br.) selectively react with C-H bonds in hydrocarbons to form brominated products.

Methane

The simplest alkane, a colorless, odorless gas (CH4), that is the main component of natural gas and a potent greenhouse gas.