Removal cardiac pacemaker
A. Change
B. Excision
C. Revision
D. Removal
D
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A patient who is agitated and hyperactive with dilated pupils and tachypnea has most likely ingested:
A) Heroin B) Hallucinogens C) Methadone D) Crack cocaine
An exudative effusion can cause many different pathologic processes, such as bacterial infections, viral infections, neoplasms, and collagen vascular diseases. What are the typical laboratory results of an exudate?
a. Specific gravity is less than 1.015, total protein is >3.0 g/dL, a ratio of total fluid protein to serum protein is >0.5, a ratio of fluid LD to serum LD is >0.6, and a total leukocyte count usually is >1000/mcL. b. Specific gravity is <1.015, a total protein is < 3.0 g/dL, a ratio of total fluid protein to serum protein is <0.5, ratio of fluid LD to serum LD is <6.0, and a total leukocyte count usually is <1000/mcL. c. Specific gravity is <1.015, a total protein is < 3.0 g/dL, a ratio of total fluid protein to serum protein is more than 0.5, ration of fluid LD to serum LD is <6.0, and a total leukocyte count usually is >5000/mcL. d. Specific gravity is >1.015, a total protein is >3.0 g/dL, a ratio of total fluid protein to serum protein is >0.5, a ratio of fluid LD to serum LD is >0.6, and a total leukocyte count usually is> 1000/mcL.
An antiarrhythmic drug that should be avoided in elderly patients because of its major toxicities is:
A) lidocaine B) quinidine C) disopyramide D) diltiazem
A ___________ is almost always combined with a total laryngectomy to treat laryngeal metastasis or problems with aspiration
A. glossectomy B. periphery