Q1. A 55-year-old male was admitted to hospital with heart failure. He complains of rising 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. Which of these symptoms reflect left-sided heart failure and which reflect right-sided heart failure, and why give appropriate reason?
Q2. The textbook authors' analogy between the regulation of gene expression and the movement of water through pipes includes all of the following except which of the following? pretranscriptional events.
The multiple mechanisms by which gene expression is regulated.
The web of control that connects different genes.
Post-transcriptional events.
The editing of RNA.