For substantial health benefits, adults should do at least 150 minutes (2 hours and 30 minutes) a week of moderate-intensity, or 75 minutes (1 hour and 15 minutes) a week of vigorous-intensity aerobic physical activity, or an equivalent combination of moderate- and vigorous-intensity aerobic activity.
Answer:
The correct answer is option C.
Explanation:
Septic arthritis is the joint infection that caused by foreign bodies or bodies such as virus, mycobacteria, bacteria and fungi but staphylococcus aureus is most common organism to infect in old person.
All options are true because of septic arthritis but in respect of a 76 year old the only correct answer is option c.
This, the correct answer is option C.
