If a human lower jaw bone has been recovered from a wooded area and shows evidence of permanent teeth with the absence of second molars, second premolars, and third molars, then the approximate age of the decedent can be estimated to be . 5 years oldb. 8 years oldc. 21 years oldd. 11 years old

A24-year-old g4p2 woman at 34 weeks gestation complains of a cough and whitish sputum for the last three days. she reports that everyone in the family has been sick. she reports a high fever last night up to 102°f (38.9°c). she denies chest pain. she has a history of asthma with no previous intubations. she uses an albuterol inhaler, although she has not used it this week. vital signs are: temperature 98.6°f (37°c); respiratory rate 16/minute; pulse 94 beats/minute; blood pressure 114/78; peak expiratory flow rate 430 l/min (baseline documented in the outpatient chart = 425 l/min). on physical examination, pharyngeal mucosa is erythematous and injected. lungs are clear to auscultation. white blood cell count 8,700 mcl; arterial blood gases on room air (normal ranges in parentheses): ph 7.44 (7.36–7.44); po2 103 mm hg (> 100); pco2 26 mm hg (28–32); hco3 19 mm hg (22–26). chest x-ray is normal. what is the correct interpretation of this arterial blood gas?

What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )

What kind of wound occurs the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of the skin