All of the following are causes of artifacts EXCEPT ________.
A. incorrect pipe shielding
B. somatic tremor
C. wandering baseline
D. AC (alternating current) interference
Answer: A
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Hypersthenuric is defined as:
A) urine with a fixed specific gravity around 1.010. B) urine with a specific gravity below 1.010. C) urine with a specific gravity over 1.010.
Parafango can be left on the body longer than paraffin, for up to ________ minutes
Fill in the blank(s) with correct word
Prior to initiating chest physiotherapy, the patient tell you that "I seem to breathe fast and lift my shoulders a lot, but l feel like I am getting enough air. I sleep through the night and use only one pillow." You can conclude that the patient likely has:
A. dyspnea B. orthopnea C. increased work of breathing D. a decreased level of consciousness
A clinician has administered an injection for a restorative procedure. The patient immediately becomes anxious and restless, clutching his chest. The clinician reassures the patient in a calm voice after which the patient's breathing slows and he feels calmer. Which of the following describes what has likely occurred?
A) Local anesthetic overdose B) Vasoconstrictor overdose C) Hypersensitivity reaction to the sulfite preservative D) Mild myocardial infarction