Which of the following controls skin pigmentation?
A) melanin
B) hemoglobin
C) glucose
D) vitamin D
Answer: A
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Dental hygienists provide diagnostic and therapeutic services aimed at attaining and maintaining oral health
Indicate whether the statement is true or false
The normal heart rate is ________ beats per minute.
A. 20-40 B. 60-100 C. 40-60 D. 40-120
An OSHA violation that was committed intentionally and resulted in a patient's death carries which of the following penalties?
A. Discretionary fine of up to $7,000 B. Fine of up to $70,000 and/or up to 6 months' imprisonment C. Mandatory fine of up to $7,000 D. Fine of $3,300 for each day the violation was committed E. Fine of up to $33,000
The anti-inflammatory action of aspirin is due to:
A) inhibition of clotting B) inhibition of prostaglandin formation C) degradation of prostaglandin D) analgesia