7-34. The marine unit you are assigned to  has  been  maneuvering  through a swamp all morning.  At 1100 you  break  out  into  rolling farmland. As the unit corpsman, you  should  suggest 1. a rest break until 1200 to relieve  fatigue 2. that this would be a good time for lunch 3. that  feet  should  be  dried and both socks and boots be changed 4. a standard 10-minute program of limbering up exercising to prepare  the  troops  for  the next  phase  of  the  maneuver 7-38.  Expired  or  empty  containers  of live  vaccines  should  be  handled in which of the following manners? 1. Routine  daily  trash  disposal 2. Held on board and disposed of weekly  to  a  specified landfill 3. Heat  sterilized  by  burning, boiling,  or  autoclaving 4. Either 2 or 3 above 7-36.  Excluding  polio  and  smallpox, pilots and air crew are medically grounded for  a minimum of ___ hours after receiving a vaccination. 1. 6 2. 12 3. 24 4. 36 7-37. When a basic series of a vaccination is begun then interrupted  by  operational commitments, the series is 1. considered  complete. 2. restarted if 90 days has passed. 3. restarted  if  180  days  has passed. 4. continued  at  the  earliest opportunity. 7-38. A smallpox revaccination is checked after 1 week. If the area  of  revaccination  exhibits no vesicle or area of induration,  the  revaccination  is recorded  as 1. major. 2. minor. 3. equivocal. 4. nonreactive. 7-39. Which of the following immunizations  is  administered orally? 1. Mumps 2. Yellow  fever 3. Poliovirus 4. Hepatitis  B  virus 7-40. Perssonel who have frequent contact  with  blood  or  blood products  should  receive  which  of the  following  vaccines? 1. Hepatitis  B 2. Mumps 3. Adenovirus  4/7 4. Measles and rubella 7-41. In  many  lesser  developed countires, there is a lack of sanitary  sewage  or  wsste disposal and many diseases are endemic,  i.e.  ,  hepatitis, cholera,  and  typhoid.  For these  particular  diseases,  the most  probable  means  of transmission  is 1. vector-borne 2. vehicle-borne 3. direct   projection 4. direct  contact 7-42. The transmission of an infectious  agent  to  a  person through the bite of a flying insect is known as ___ transmission. 1. airborne 2. direct 3. vector-borne 4. vehicle-borne 43