Answer:
c. "It reduces the heart rate, AV conduction, and contractility.
Explanation:
Verapamil is in a class of medications called calcium-channel blockers. It works by relaxing the blood vessels so the heart does not have to pump as hard. It also increases the supply of blood and oxygen to the heart and slows electrical activity in the heart to control the heart rate.
Answer:
Humans require three macronutrients: carbohydrates (sugar), lipids (fats), and proteins. Chlorine isn't a macronutrient, so it's not one of these options. Nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), sulphur (S), magnesium (Mg), and sodium (Na) are some of the other macronutrients (Na).
C. Trans fat, as it raises LDL (bad) cholesterol levels and lowers HDL (good) cholesterol levels.
It also increases your risk of developing a heart disease, getting a stroke and Type 2 Diabetes.
The answer is d it makes your heart muscle stronger
