Syncope can be prevented if the dental assistant is aware of a patient's apprehension and observes the patient's ____________
a. signs
b. symptoms
c. neither a nor b
d. both a and b
d
RATIONALE: Syncope can be prevented if the dental assistant is aware of a patient's apprehension and observes the patient's signs and symptoms.
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Physician diagnoses a patient with iron-deficiency anemia and begins treatment with iron supplementation. He scheduled a repeat appointment in six months that included routine blood work
Her blood work at this repeat appointment indicates a microcytic normochromic picture with elevated iron levels. Based on these findings, what should the doctor do next? a. Order a bone marrow aspirate b. Order a hemoglobin electrophoresis c. Order a repeat CBC d. Repeat the iron studies
A gene involved in regulating the growth of myeloid cells is hypermethylated, resulting in a block in transcription. This is an example of malignancy as a result of:
a. Post-translational modification b. DNA mutation c. Epigenetic change d. Genomic instability
During World War I, _______ worked on the battlefield to offer aid and comfort to the wounded
A. nurses B. assistants C. Corpsmen D. orderlies
One horsepower equals ________________ watts of electricity.
Fill in the blank(s) with the appropriate word(s).