Systems Physiology Approach — MCQs

Following pathogenetic mechanisms operate in septic shock except -

Some cells secrete chemicals into the extracellular fluid that act on cells in the same tissue. Which of the following refers to this type of regulation?

What is the primary cardiovascular compensatory mechanism in acute hemorrhage?

Which of the following physiological changes occur during fever?

In surgical stress all hormones are increased except:

All of the following are increased in Acute stress except

When blood pressure falls below 40 mm Hg, which mechanism of regulation is working?

Which of the following can cause delirium?

Risk Scoring System which can be used postoperatively is:

When two different chemicals act on two different receptors and their responses are opposite to each other on the same cell, this phenomenon is called?