Which of the following is a fungal skin infection characterized by a red, raised, round or oval scaling area with a clear center, which creates a ring appearance?
a. Impetigo
b. Rosacea
c. Ringworm
d. Lice
ANS: C
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Auditors who conduct tax audits are not allowed to give taxpayers federal tax advice
Indicate whether the statement is true or false
Rx: Hydrocortisone 1.75% cream 30 gm. You will prepare the prescription by mixing hydrocortisone 2.5% and hydrocortisone 1% cream. How much hydrocortisone 1% cream would be needed?
A) 9 gm B) 12.9 gm C) 15 gm D) 21 gm
Raised scars that are more prevalent in darkly pigmented skin are termed
A) keloids B) blisters C) hives D) blebs
The EMT shows that he understands the difference between a pneumothorax and a tension pneumothorax when he makes what statement?
A) "A tension pneumothorax causes blood to accumulate around the lung; a pneumothorax involves the accumulation of only air around the lung." B) "A tension pneumothorax causes cardiac output to decrease; a simple pneumothorax does not affect cardiac output." C) "A pneumothorax describes a collapsed lung; a tension pneumothorax involves both a collapsed lung and blood loss." D) "A pneumothorax is caused by a closed chest injury; a tension pneumothorax is caused by an open chest injury."