Above which level of desired body weight can someone be de-
scribed as obese?
a. 110%
b. 120%
© 30%
d. 140%
e. 150%

C(x)=(2x^2+5x)/(x^3+8) what is maximum c(x)?

Ahealthy 26-year-old woman sustained a significant crush injury to her right upper extremity while on the job at a local construction site. she was brought to the emergency department and subsequently underwent pinning and reconstructive surgery and received perioperative broad-spectrum antibiotics. her blood pressure remained normal throughout her hospital course. on the second hospital day, a medical consultant noted a marked increase in her creatinine, from 0.8 to 1.9 mg/dl. her urine output dropped to 20 ml/h. serum creatine kinase was ordered and reported as 3400 units/l. questions what are the primary causes of this patient’s acute kidney injury? how should her kidney injury be categorized (as prerenal, intrarenal, or postrenal)? how should she be treated?

Causes of metabolic alkalosis include all of the following except? a. mineralocorticoid in excess b. hypokalemia c. recurrent diarrhea d. all of the choices apply