Dr. Eddo mistakenly placed a 35lb plate on one end of the ba…

Dr. Eddo mistakenly placed a 35lb plate on one end of the barbell and a 25lb plate on the other end of the barbell. He is using a junior bar which is 1.75m long and a mass of 22lb without the plates on it. The 35lb plate is located 17cm from the right end of the barbell, and the 25lb plate is located 17cm from the left end of the barbell.   Where is the COG of the barbell with the plates on it?

A 20-yr-old patient has a mandatory electrocardiogram (ECG)…

A 20-yr-old patient has a mandatory electrocardiogram (ECG) before participating on a college soccer team. The patient is found to have sinus bradycardia, rate 52 and blood pressure (BP) 114/54 mm Hg. The student denies any health problems. What action by the nurse is appropriate?