Which of the following describes a labored breathing pattern?

A labored breathing pattern is characterized by breathing that requires significant effort and may indicate an underlying medical issue. This type of breathing is often associated with conditions such as asthma, pneumonia, or heart failure, where the respiratory muscles must work harder to maintain adequate airflow. Signs of labored breathing can include increased respiratory rate, use of accessory muscles in the neck and shoulders, and a sense of discomfort or distress in the individual.

In contrast, a rhythmic breathing pattern denotes a steady and regular cycle of inhalation and exhalation, which does not reflect the stress or effort associated with labored breathing. Calm breathing is characterized by a relaxed state, showing no sign of struggle, while silent breathing typically denotes an absence of sound that can indicate effective breathing without strain. Thus, the option describing breathing that requires effort directly correlates with the definition of labored breathing.