Which of the following is a normal compensatory responses to a significant loss of blood volume (e.g. bleeding)? 

Drew is a 29 year old male admitted to the hospital with a traumatic brain injury and is currently in a coma. Which of the following would you likely recommend based on his clinical status?

Which of the following would be likely to decrease the strength of a synapse? 

A drop in arterial PO2 of 50% (from the normal value of 100 to 50 mm Hg) has what effect? .

Hypoventilation (low ventilation at the same metabolic rate) in an otherwise healthy person causes: 

Person B has a metabolic rate of 2000 kcal per day and eats 3000 kcal/day. Assuming that all of the extra calories get converted to fat, choose the correct equation to calculate how much fat he will gain in 100 days. Remember that each gram of fat contains 9 kcal.

Choose the best answer for “motor unit”.

Using body mass index (BMI) when completing a nutrition assessment in the elderly can be problematic due to which of the following? 

Choose the TRUE statement about hearts across the animal kingdom. 

Patient G has recently lost endurance. She has high ventilation and high heart rate at rest. Her exhaled, alveolar PO2 and arterial PO2 and PCO2 values are all normal, as is her hemoglobin percent saturation. Venous PO2 is very low. The most likely cause of her symptoms is: