81242 Case StudyValue: 20% of the total grade Due Date: 24/04/2021 23:59 hrs. Length: 400 words, excluding references Task: Refer to the following case and answer the associated questions. Case: David is a 47 years old male who has recently been diagnosed with hypertension. He has been prescribed metoprolol.Questions: How will metoprolol help to reduce the patient’s blood pressure? (Hint: mechanism of action). 2. What adverse reactions should the patient be aware of? Link the adverse reactions to the mechanism of action. 3. Metoprolol is a negative chronotrope. Explain what this means and link this to the mode of action of metoprolol. 4. David remains on metoprolol, but is later also prescribed a calcium-channel blocker. Explain what could possibly go wrong with this combination of medications (hint: what are the possible drug-drug interactions with these two medications).Please use referenced evidence to support your answer.