Calculate the following dosages by using dimensional analysis. A dosage of lidocaine HCl 15 mg is ordered. Lidocaine 20 mg / mL is available. How many mL should be injected?A. 0.3 mLB. 0.6 mLC. 0.8 mLD. 1.2 mL
What will be an ideal response?
Answer: C
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You are called for a possible imminent delivery. Your patient is a 15-year-old girl who is in your estimation about 8 months pregnant. She tells you that she has been hiding her pregnancy. You are especially concerned about problems she might have during the delivery. Which of the following are findings that may indicate the need for neonatal resuscitation?
A) Patient with a blood pressure of 130/82 B) Young mother who has not had prenatal care C) Mother who has had five previous births D) Patient whose water has already broken
Phase 0 of the action potential corresponds with what wave or complex on the EKG?
A) T wave B) ST segment C) QRS complex D) U wave
Triage involves sorting patients to be seen based on the severity of their condition
Indicate whether the statement is true or false
Rheumatoid arthritis:
A. usually has onset in late adulthood B. is more severe than osteoarthritis C. is another name for gout D. is asymptomatic most of the time