Question

dyspnea
difficult breathing
inability to breathe
inability to sleep
abnormal formation

Explanation:

Analyze the prefix and suffix

The term "dyspnea" is composed of:

• The prefix "dys-", which means difficult, painful, or abnormal.
• The suffix "-pnea", which refers to breathing or respiration.

Determine the definition

Combining these word parts, "dyspnea" translates directly to difficult or labored breathing.

Evaluate the options

• "Difficult breathing" matches the word parts.
• "Inability to breathe" corresponds to apnea.
• "Inability to sleep" corresponds to insomnia.
• "Abnormal formation" corresponds to dysplasia.

Answer:

• Difficult breathing (Correct answer)
• Inability to breathe
• Inability to sleep
• Abnormal formation