ICD-10-CM Chapter 9 is:
A) diseases of the circulatory system.
B) diseases of the digestive system.
C) external causes of morbidity.
D) diseases of the nervous system.
Answer: A
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Which of the following laws regulates employer-offered health plans?
a. The Health Insurance Portability and Accountability Act b. The Drug Price Competition and Patent Term Restoration Act c. The Employee Retirement Income and Security Act d. The Occupational Safety and Health Act
When a blood sample cannot be obtained, which of the following should be done?
a. Advance the needle slightly. b. Withdraw the needle slightly. c. Try another tube. d. All the above.
A person who is exposed to cement:
A) typically only experiences burns to the epidermal layer because calcium oxide is a weak chemical. B) often does not experience a burn unless he or she is exposed to the cement for longer than 2 hours. C) may not notice a skin burn for hours because cement penetrates through clothing and reacts with sweat. D) experiences immediate pain and inflammation to the area because of the calcium oxide in the cement.
The bony labyrinth is another name for the:
A) outer ear. B) auditory nerve. C) middle ear. D) inner ear.