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Questions in medicine

[Terjawab] Pain in the lower extremities due to peripheral artery disease usually worsens: A. with rest because blood flow increases. B. with elevation of the extremity because blood is diverted away. C. when the leg is in a dependent position because blood pools. D. when the leg is touched or massaged because cytokines are released.

[Terjawab] Which of the following regions are innervated by the brachial plexus? A. Pelvis and legs B. Neck and head C. Arms and shoulders D. Diaphragm and ribs

[Terjawab] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Terjawab] The set of controls that allow operators to process while minimizing the risk of compromising the product are: A. Aseptic techniques B. Batch operator interfaces C. Standard operating procedures D. Good manufacturing practices

[Terjawab] Polina has been experiencing ear drainage for several days and is having hearing problems but does not have any pain. What will her doctor most likely determine is the cause of her symptoms? A. deafness B. ear infection C. earwax buildup D. ruptured eardrum

[Terjawab] Which of the following is a life threatening condition caused by excessive quantities of the thyroid hormones? Grave's disease Thyrotoxicosis Thyroid storm Thyromegaly

[Terjawab] Which of the following is the normal drive for ventilation? A. Surfactants B. Bicarbonate C. Increasing PCO2 D. Increasing PO2

[Terjawab] In which patient is alpha-1 antitrypsin deficiency the likely cause of chronic obstructive pulmonary disease? A. A 30-year-old who has smoked for 3 years B. A 65-year-old man who drove a taxi most of his life C. A 70-year-old woman who smoked for 40 years D. A 50-year-old with exposure to secondhand smoke

[Terjawab] A urine drug screen is part of waived testing that requires a physician order. True or False?

[Terjawab] A 32-year-old male sustained a severe laceration to his left arm. His vital signs are BP 80/50, P 140, and R 28. What type of shock should you suspect? A. Compensated shock B. Irreversible shock C. Decompensated shock D. Obstructive shock