Essays on Barbiturates

Multiple choice questions

Multiple Choice Questions

Increased erythropoietin production Increased heart rate Increased cardiac output Enhancement in oxygen extraction The answer for this question is b. increased heart rate. A reduction in tissue oxygenation as happens in anemia stimulates increased production of erythropoietin through a complex feedback mechanism. Increased production of erythropoietin enhances erythropoiesis in anemia. Increased extraction of oxygen in anemia is a compensatory mechanism that is mediated by an increase in 2, 3-diphosphoglycerate concentrations. Increased cardiac output is the main hemodynamic compensatory mechanism in anemia that aims to increase blood flow to the body organs. An increase in heart rate ...

In medical terminology, the term “addiction” is used to refer to the state in which the body becomes physiologically dependent on a substance and the mind becomes psychologically dependent on a substance, such drug substances. Removal of these drug substances usually causes withdrawal symptoms in people who are dependent on them. Addiction on drug substances can be both physiological and psychological, and despite the distinction between these two forms of addiction, they tend to overlap. Physiological dependence on a drug substance refers to the state in which someone becomes so dependent on the substance that characteristic withdrawal symptoms begin to appear ...

Imagine a drug so powerful it can make you calm down from your most pressing panic attack. What’s more, it can also get you high, or enhance the high you already have. Not only that, you can get it from your doctor and pick it up at your local pharmacy. Alprazolam, otherwise known as Xanax, is a type of benzodiazepine prescribed to many people throughout the world. Released in 1981, it is meant to deal with panic attacks and anxiety disorders, calming the patient through releasing itself as a sedative and muscle relaxant. However, the addictive nature of this drug has ...