An 86-year-old woman is seen in the clinic for recurrent hematuria. The provider suspects bladder cancer. Which of the following data from the history is considered a risk factor for this type of cancer? 65-year smoking history

Which of the following is consistent with the description of benign prostatic hyperplasia (BPH)? Hesitancy and sensation of incomplete emptying

A patient presents with CVA tenderness and a several-day history of high fever, chills, and dysuria. Which of the following diagnoses is most likely given the above information? Pyelonephritis

What finding on the microscopic portion of the UA is diagnostic for pyelonephritis WBC casts

Which of the following statements best describes the term suprafacial?

Which sequence correctly ranks the following dienes in order of increasing reactivity in the Diels-Alder reaction?

How many bonding p-molecular orbitals are present in the conjugated p system of β-carotene?

Which of the following represents the lowest unoccupied molecular orbital for the conjugated pi system in ground state Vitamin D3?

What is the thermodynamic product obtained from the following reaction

What is the order of increasing heat of hydrogenation?