A client, diagnosed with erectile dysfunction, is taking nitroglycerin for chest pain. What is the best explanation for why using a nitrate-like sildenafil Viagra for erectile dysfunction, would be contraindicated?

"follow hollywood's hottest diet craze to use more calories and feel great" this article most likely a) provides an easy-to-follow nutrition plan b) includes recommendations that are unsafe c) gives expert advice on creating a healthy lifestyle d) sets a realistic goal for health and weight loss

True or false a fertilized cell divides many times to form an embryo

Viruses ) manufacture their own atp, proteins, and nucleic acidsb) use the host cell to copy themselves and make viral proteinsc) use the host cell to copy themselves and then viruses synthesize their own proteinsd) metabolize food and produce their own atp