The best interpretation of this arterial blood gas ( pH=7.38, PCO2=60, PO2=80, HCO3=32) is  

A 70-year-old male is found lethargic at home with a blood pressure of 98/60 and temperature of 98F.Labs: Na=138 mEq/L, K= 2.8 mEq/L, HCO3=10 mEq/L, Cl=117 mEq/L, Creatinin= 1.0 mg/dL, BUN=20 mg/dL, Ca= 10 mg/dL, PO2=80, PCO2= 25 and pH= 7.29. Urine pH=4.5  What is the acid base disorder?  

Mammography screen is an example of ___________  

A 32-year-old woman presents with joint stiffness and pain of the hands and wrists for the last two years. Her symptoms are most severe in the morning and improve in the afternoon. She reports an unintentional loss of 15 pounds over the course of 3 months as well as fatigue. On physical exam, there is swelling and tenderness at the metacarpophalangeal and proximal interphalangeal joints. What is the most probable cause of her condtion?  

 What types of cell are the most abundant in body?

Lysosomes _________________

Mountains and plains of north India and Nepal have high prevlence of  Goiter. This is an example of __________ disease.   

9.4% of US population have diabetes. This shows ___________ of the disease.

What occurs if a red blood cell is placed in a hypertonic solution?

A 16-year-old girl presents to her gastroenterologist with severe, crampy, abdominal pain and intermittent nonbloody diarrhea. She has also had unexpected weight loss over the past few months. She also reports having irritating sores in her mouth. On exam, she is noted to have aphthous sores on the bucca mucosal, and skin tags around the anus. A colonoscopy a week later shows cobblestone mucosa and non-contiguous involvement of the small intestine, suggesting a diagnosis of ___________