Theophylline should be used to treat

a. acute respiratory distress syndrome (ARDS).
b. pneumonia.
c. apnea of prematurity.
d. cystic fibrosis (CF).


ANS: C

Health Professions

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Public key cryptography is also known as ____.

A. asymmetric cryptography B. Advanced Encryption Standard (AES) C. bidirectional cryptography D. symmetric cryptography

Health Professions

Sound conduction occurs when the middle ear amplifies the sound through the respective ossicles

Indicate whether the statement is true or false

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Clinical signs of fever include all of the following, EXCEPT ________.

A. decreased heart rate B. increased respiratory rate C. shivering D. chills and sweating

Health Professions

Answer the following statement(s) true (T) or false (F)

1. Oxygen must be bound to hemoglobin to be transported in the blood.  2. Oxyhemoglobin is the form of hemoglobin that can bind with oxygen.  3. The contracted diaphragm is flat.  4. The relaxed diaphragm is flat.  5. Respiratory volumes are used only to plan treatments. 

Health Professions