Which of the following blood collection tubes has a glycolytic inhibitor?
a. red-topped tube
b. gray-topped tube
c. light blue–topped tube
d. green-topped tube
B
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Which of the following injuries is most serious, warranting immediate and rapid transport to the hospital?
A) Instability and crepitus to the left lateral chest wall B) Deformity to the right ankle with pain rated as a 10/10 C) Open fracture to the left lower leg D) Large, deep laceration to the arm with bone visible
The use of the CMS-1500 claim form is:
A) mandatory for all physician office claims. B) mandatory for all Medicare claims but optional for private insurance carriers. C) optional for all Medicare claims but mandatory for private insurance carriers. D) optional for all physician office claims.
Drugs used to treat or prevent vomiting are called:
A) emetics B) anthelmintics C) antiemetics D) antacids
Which muscle helps to narrow the tongue?
A) Transverse B) Superior longitudinal C) Inferior longitudinal D) Vertical