____ is a blocked artery in the lungs and is frequently the result of immobility. 

A. Pulmonary edema
B. Pulmonary embolism
C. Pneumothorax
D. Sinusitis
E. Pneumoconiosis


B. Pulmonary embolism
A pulmonary embolism is a blocked artery in the lungs. Long periods of inactivity, previous myocardial infarction, cancer, and chronic lung diseases are some of the many causes of pulmonary embolism.

Health Professions

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Investigate the masseter muscle for trigger point activity when the individual reports:

a. Tinnitus b. TMJ elevation c. Pain in incisor tooth region d. Pain in occipital region

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Rapid withdrawal of addictive drugs may cause a primary seizure

Indicate whether the statement is true or false

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The emergency department of a hospital cannot bill for an emergency department visit if the patient is admitted to the hospital within:

A) 30 days. B) 72 hours. C) 5 days. D) 10 days.

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What changes will occur in the VC and PEFR within 24 hours of ascent to a high altitude?

A. VC will decrease and PEFR will increase B. PEFR will decrease and VC will increase C. both will decrease D. both will increase

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