Specific cellular immunity is mediated by T lymphocytes, which ...

[Kthamas]

Specific cellular immunity is mediated by T lymphocytes, which enhance the efficiency of the phagocytic response. What do cytotoxic activated T cells do?
 
  1. Enable T or B cells to respond to antigens
  2. Repress responses to specific B or T lymphocytes to antigens
  3. Kill foreign or virus-infected cells
  4. Remove pathogens and cell debris

Question 2

The nurse working with a patient who is seeking a family and medical leave knows that an eligibility requirement of the Family and Medical Leave Act (FMLA) of 1993 is that the employee must:
 
  1. Work at least 40 hours per week.
  2. Have been employed for at least 1 month.
  3. Work for a company with fewer than 50 employees.
  4. Furnish a physician's statement that verifies the need.

[vseab]

Answer to Question 1

3
Explanation: 3. Cytotoxic activated T cells kill foreign or virus-infected cells.

Answer to Question 2

4
Rationale 1: Coverage is not mandated for employees who work fewer than 25 hours per week.
Rationale 2: Coverage is not mandated for employees who have been employed less than 1 year.
Rationale 3: Only companies with 50 or more employees are covered by FMLA.
Rationale 4: The Family and Medical Leave Act (FMLA) of 1993 permits employees to take up to 12 weeks of unpaid leave from work following the birth or adoption of a child or the placement of a foster child, or if faced with serious illness, or the illness of a spouse, child, or parent. A physician's statement must verify the need.

[Kthamas]

Excellent

[chereeb]

TYSM