The results of the BUN test will be contaminated if the patient is consuming certain drugs that cause problems with the blood sample. Before the BUN test, the patient should make the doctor aware of what medications are being consumed.
Vega body styles were used for several badge engineered variants. The 1973 to 1977 Pontiac Astre had Vega bodies (and Vega engines through 1976). The 1978 to 1979 Chevrolet Monza and Pontiac Sunbird wagons used the Vega Kammback wagon body with engines by Pontiac and Buick.
GM's Vega had its share of problems, but the Pinto's performance in rear-end collisions led to shocking headlines across the nation. Exploding gas tanks, lawsuits and bad publicity blunted what could have been an enormous success. People liked the car. Ford sold 328,275 in the United States in 1971, its first year.