The graph shows changes in membrane voltage in response to increasing concentrations of Drug C. At 0 mM, the action potential occurs normally. At 50 mM and 100 mM, the depolarization is prolonged, and repolarization is delayed. Which of the following best explains the likely mechanism of action of Drug C? one option AP graph.png

Lab Values:Sodium = 136 mmol/L (normal)Hematocrit = 27% (low)Chest X-ray: Pulmonary congestionVital Signs:BP = 195/110 mmHgHR = 58 bpmRR = 28/minPeripheral Edema PresentWhat type of fluid imbalance is present? One option

Which of the following best defines fluid sequestration in the third space? One option only

A 54-year-old patient with liver cirrhosis (severe damage to the liver that increases resistance to the blood flow in the hepatic portal vein) presents with abdominal distension. Lab findings include:Albumin: 2.0 g/dL (low)Sodium: 138 mmol/L (normal)Total Protein: LowAST/ALT: ElevatedAbdominal Ultrasound: Large volume ascitesWhich of the following mechanisms contribute to the development of ascites in this patient? (Select all that apply)

One major criticism of the Keynesian Monetary Transmission Mechanism is that when interest rates _____, there may not be an increase in _____ due to the pessimism of businesses about future _____.

In order to close an inflationary gap, the Fed will _____ government securities, which will _____ Aggregate Demand and _____ Real GDP.

Suppose the natural rate of unemployment is 5.6% and the unemployment rate in the U.S. is 7.2%. This means that the rate of _____ unemployment is 1.6%.

When the Fed _____ government securities, the excess reserves held by banks will decrease and the money supply will _____.

The economy is in a recessionary gap when Real GDP is _____ Natural Real GDP.

In your own words, in a few sentences, tell me why you believe the birth rates have decreased in the last 30 years.