Uncategorized

Q1. A 55-year-old male was admitted to the hospital with heart failure. He complains of increasing shortness of breath on exertion and needing to sleep on three pillows at night. On physical assessment, nurse determines that his ankles and feet are very swollen. What is left-sided and right-sided heart failure? […]

A analyzer believes that cow’s tail is used to ward off deer flies before they can bite. He attempts to correlate tail length with the number of welts caused by these flies biting cows. He samples 6 cows from the herd and finds: Cow Tail length(cm) Welts 1 20 55 […]

Topic: The Immune System Immunity is a biological term that describes a state of having sufficient biological defenses to avoid pathogens or antigens capable of causing an immune response.  Immunity involves both specific and non-specific components. In this week’s discussion, we are going to discuss how the Immune System functions from […]

A graduate student injects 8 rats with a chemical compound commonly found in the environment and finds that all of the rats die within a few days. Eager to publish her results, the student comes to you, her adviser. What would you suggest the student do before publishing his results? […]