Which of the Following Is the Correct Description of a Flail

question 61

Multiple Choice

Which of the following is the correct description of a flail chest?

• A)air in the pleural space
• B)air and blood in the pleural space
• C)three or more consecutive broken ribs
• D)right heart failure due to pulmonary hypertension
• E)inflammation of the pleura

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Definitions:

Network Sampling

A technique used to sample from a network, where participants are selected based on their connections or relationships within the network.

Stratified Sampling

A method of sampling that involves dividing a population into subgroups and randomly selecting samples from each of these groups.

Convenience Sampling

A sampling technique where participants are selected based on their easy availability and proximity to the researcher, potentially introducing bias.

Quota Sampling

Sampling that attempts to replicate in a sample the features that the researcher thinks are important in the population.