A depressed person attempts to commit suicide by taking a whole bottle of sleeping pills. The pills cause a drastic decrease in the pH. The patient starts having breathing difficulties because the thick and thin filaments within the respiratory muscles are breaking down. 

Explain in depth the correlation between the person’s pH and why their respiratory muscles are breaking down. 

Provide details in your explanation and support your answer with facts from your textbook, research, and articles from scholarly journals. Remember to add references in APA format 

100 words