1. Which of the following is not a complication of diabetes?

a. myocardial infarction

b. neuropathy

c. asthma

d. retinopathy

2. A thrombus is:

a. a type of protein

b. a heart muscle

c. a foot ulcer

d. a blood clot in a blood vessel

3. Atherosclerosis occurs in:

a. arteries

b. veins

c. capillaries

d. ureters

4. The open space of a blood vessel through which blood flows is:

a. the vitreous

b. the tunica intima

c. the lumen

d. the macula

5. Urinary dysfunction in diabetics is caused by:

a. neuropathy

b. boxer shorts

c. impotence

d. scoliosis

6. In atherosclerosis, plaque forms between the:

a. tunica adventitia - and the external basement membrane

b. endothelial cells - and the lumen

c. tunica intima - and the internal basement membrane

d. tunica media - and the internal basement membrane

7. Propagation of aneurysms on the retina is indicative of:

a. neuropathy

b. proliferative neuropathy

c. autonomic retinopathy

d. background retinopathy

8. In atherosclerosis, plaques are formed from:

a. high concentrations of lipid and cholesterol in the blood

b. decreases in blood pressure

c. ruptures of blood vessel walls

d. proliferative retinopathy