#Question id: 23318
#Aptitude
#Question id: 10957
#7. System Physiology – Animal
Which of the following would most likely be used for prophylaxis of transient ischemic heart attack?
#Question id: 747
#1. Molecules and their Interaction Relevant to Biology
In nucleic acids, the bases are covalently attached to the 1-position of a pentose sugar ring, to form a:
#Question id: 8954
#9. Diversity of Life Forms
#Question id: 10961
#7. System Physiology – Animal
Over the past 12 weeks, a 75-year-old man with a moderate aortic stenosis has developed shortness of breath and chest pains during exertion. He appears pale. Test of his stool for blood is positive. Laboratory studies show the following: hemoglobin 7.2 g/dL, and mean corpuscular volume 75. A blood smear shows microcytic, hypochromic erythrocytes. Which of the following is the most likely diagnosis?