Final answer:
The question incorrectly relates to the appointment of a new pharmacist due to disability and actually refers to the U.S. Constitution's process for presidential disability. Congress has 21 days to decide, with a required two-thirds majority of both houses, on the president's fitness for office, after which the vice president may continue as acting president or the president may resume duties.
Step-by-step explanation:
The question pertains to a scenario involving the temporary appointment of a pharmacist in charge if the current pharmacist is unable to perform their duties due to disability. However, the information provided relates to the process of presidential disability under the 25th Amendment of the U.S. Constitution and not to the specific regulations that govern pharmaceutical practice. In the context of the U.S. presidency, if a president is deemed unable to perform the duties of the office, the vice president becomes acting president after a series of constitutional steps are followed. Congress must convene within 48 hours if not in session and has 21 days to decide on the president's ability to carry out presidential duties if the vice president declares the president disabled. If a two-thirds majority in both houses of Congress supports the vice president's claim, the vice president continues as acting president. Otherwise, the president resumes their duties.