Plz fast 1.what statement about stimulants and depressants is correct? a. stimulants speed up the way the brain works, and depressants slow it down. b. stimulants slow the activity of the brain, and depressants speed it up.
2.true or false: narcotics are powerful depressants that are not addictive.
a.
true
b. false
3.true or false: abuse of anabolic steroids can be life-threatening.
a.
true
b.
false
p. s plz answer all

What does fi stand for in the fitt-vp principle of exercise prescription?

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?

Last 5 benefits of physical activity and identify each benefit as either a physical mental and emotional or social benefit