NURS 6501 Week 7 Lecturio Quiz

• Respiratory failure is not a complication of panacinar emphysema. • Panacinar emphysema progresses in the centrilobular region. • Panacinar emphysema is associated with AAT deficiency. Based on the given mortality rate, which category best describes the risk level for non-cardiogenic pulmonary edema? • Low risk (5%–15% mortality) • Very low risk (less than 5% mortality) • Moderate risk (15%–30% mortality) • Very high risk (over 50% mortality) • High risk (30%–50% mortality) In the diagnosis of ARDS, which condi琀椀on is most crucial to exclude due to its similar presentation? • Bacterial pneumonia • Chronic obstructive pulmonary disease (COPD) • Acute cardiogenic pulmonary edema • Pulmonary embolism • Pneumothorax Which of the following components is a hallmark of the in昀氀ammatory process in ARDS and contributes to the compromised gas exchange? • Red blood cells • Fibrin • Edema fluid • Neutrophils • Macrophages Which phase of ARDS is characterized by alveolar epithelial cell proliferation and new pulmonary surfactant production? • Inflammatory phase • Proliferative phase What is the mechanism behind GI bleeding in pep琀椀c ulcer disease? • Presence of small tears • Weakness of the mucosa secondary to constant pressure • Increased pressure in the mucosa • Ulceration eroding into an underlying blood vessel • Enlargement of blood vessels Which of the following is the most acute, life-threatening condi琀椀on that can cause lower GI bleeding? • Ischemic colitis • Hemorrhoids • Inflammatory bowel disease • Aortoenteric fistula What causes the highest morbidity in upper GI bleeding? • Mallory-Weiss tear • Gastritis • Duodenal ulcer • Esophageal varices • Peptic ulcer Which of the following best describes the rela琀椀onship between 昀氀ow rate and mean arterial blood pressure within the autoregulatory zone? • Increased flow, when mean arterial blood pressure decreases • Decreased flow, when mean arterial blood pressure increases • Increased flow, when mean arterial blood pressure increases • Constant flow, regardless of changes in mean arterial blood pressure • Decreased flow, when mean arterial blood pressure decreases Which of the following will be released a昀琀er a high concentra琀椀on of NaCl is sensed by the macula densa? • Hyperthyroidism • Diabetes mellitus Which of the following is associated with uncomplicated cystitis? • Suprapubic tenderness • Tender prostate on rectal examination • Fever • Costovertebral angle tenderness Which Gram-posi琀椀ve organism is a common cause of UTIs? • Staphylococcus saprophyticus • Proteus mirabilis • Escherichia coli • Group B Streptococcus • Coagulase-positive Staphylococcus Which of the following medical condi琀椀ons results in a hepatocellular pa琀琀ern of abnormal liver chemistry test results? • Choledocholithiasis • Primary biliary cholangitis • Cholangiocarcinoma • Primary sclerosing cholangitis • Viral hepatitis Which of the following medical condi琀椀ons results in an isolated eleva琀椀on of direct bilirubin? • Rotor syndrome • Wilson disease • Gilbert syndrome • Hemolysis • Crigler-Najjar syndrome