Which of the following statements is true? antibodies for chicken pox are useful in fighting pneumonia. swollen lymph nodes in the throat can indicate an infection. passive immunity can be developed through immunization. pus is formed when antigens are identified by leukocytes.

The second one because they can indicate infection and sickness

If these are the missing choices: a. to determine skin temperature, place the back of your hand against the patient's skin.b. determine body temperature by touching the patient's hands and feet.c. skin temperature will tell you very little about this patient's condition or well-being.d. the patient's skin temperature and color will likely be warm and red.my answer is: a. to determine skin temperature, place the back of your hand against the patient's skin. using the back of the hand to check for temperature rather than the palm is more effective because the back of the hand has more nerves that can feel and transmit the temperature than the palm.