How would you minimize toxicity while using this topical anaesthesia? (choose 1 correct answer) Xylocaine.png

Which deposition pattern is typical for minimizing tissue trauma during a standard inferior alveolar nerve block? ( choose 1 correct answer)

Pyonephrosis refers to the presence of: a.  Blood in a dilated collecting system b.  Pus in a dilated collected system c.  Urine in a dilated collecting system d.  A perinephric abscess

Renal sonography is not helpful in evaluating: a.  Obstructive uropathy b.  Cyst formation c.  Renal function d.  Angiomyolipoma

The functional units of the kidney occur in the: a. Cortex only b. Sinus c.  Cortex and Medulla d. Renal Pelvis

The vessel seen posterior to the IVC on the sagittal scan represents the: a. Right adrenal artery b. Right renal artery c. Left renal artery d. Left renal vein

A cortical bulge in the lateral border of the left kidney is called a(n): a.  Junctional parenchymal defect b.  Dromedary hump c.  Extrarenal pelvis d.  Column of Bertin

The kidneys are located in the: a.  Peritoneal cavity b.  Retroperitoneal cavity c.  Perirenal cavity d.  Perirenal space

What is the most common of all renal neoplasms? a.  Renal cysts b.  Renal Cell Carcinoma c.  Nephroblastoma d.  Nephrocalcinosis

Hydronephrosis may be best demonstrated sonographically by which one of the following patterns? a.  Distorted shape of the kidney outline b.  Multiple cystic masses throughout the renal parenchyma c.  Fluid-filled pelvocaliceal collecting system d.  Hyperechoic pelvocaliceal collecting system