You are affected in your lungs from cigarette smoking. Chew (dip) will just affect your lip/teeth/gums. You will have negative affects from the cigarette smoking for some while.
The pulse rate is how often your heart beats in one minute, the blood pressure is the amt of pressure exerted againest your blood vessels , the systolic pressure (top #) is the amount of pressure when your blood vessel is constricted, and the dialstolic pressure (bottom #) is the amount of pressure againest the vessel when it is relaxed.
Typically blood pressure, high blood pressure and hypertension refer to the systemic pressure throughout your body. Systemic blood pressure measures the pressure in your brachial artery (found in your arm) while the left side of the heart pumps oxygen-rich blood from the lungs into the rest of your body.