Situation 1 john bought a new car. after driving it daily for several months, he gets a notice in the mail. the notice says that the car manufacturer has issued a recall on the car he bought because it has faulty airbags. john takes his car to the dealership and gets the airbags fixed free of charge. situation 2 rose is a doctor who treats cancer patients. she just found out that the medical authority approved a drug after years of testing. she is very excited about the drug going on sale next month because it can many of her patients. how are john and rose’s patients protected by the government?

John and Rose's patient are protected by the government. Government is awaken and very sincere about the health and safety of their people.

Explanation:

The automobile company from which the John had bought the car have to work under government rules and regulations. Government clearly orders every automobile company to take the safety measures first and the companies has to follow these norms. That’s why when the company found default in their car model they couldn’t just avoid it. Because if any accident will occur because of this problem then the company may be in problem. So the company has to recall the vehicle and fix the problem.

Same in case of drugs government spend a lots of money in the research of new drugs so that patients can have better treatments. Also the government take care of safety and health measures so when these drugs came out in market they are hundred percent trustworthy safe for according to the guidelines.  

the fourth amendment protects:

"the right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized."  

so this would mean the denial to search and seizure without warrant or permission.

i have to go with a for this one