How often should a patient’s vital signs be reassessed during transport to the hospital after the pulse has been restored with CPR and the use of an AED?

A rock contains 0.153 mg of lead-206 for each milligram of uranium-238.  The half-life for the decay of uranium-238 to lead-206 is 4.5 × 109 yr.  The rock was formed ________ years ago. (Assume there was no lead-206 in the beginning.) (8 points)    

You are on the scene of a home ventilator patient whose ventilator has experienced a mechanical failure. The patient is conscious and you have taken over the function of the ventilator with a bag-valve mask. As an EMT, you should verify the patient’s comfort level for which of the following?

ICS recognizes that the manageable span of control is:

What is the difference between a weak-field complex and a strong-field complex? (4 points)    

Name or provide formula for any 3 of the following: (3 points)   [Fe(CO)6][Ag(CN)2]2 diaquadicarbonylzinc tetrabromopalladate(IV) Li3[Cr(NH2CH2CH2NH2)3] tetracarbonylplatinum(IV) chloride  

1.1.10. Khetha olunye uhlobo loketshezi olaziyo ngaphandle kwamanzi. Choose another type of liquid that you know of besides water. (1)

1.1.2. Obani abalingiswa abasemqoka kule ndatshana? Who are the main characters from this story? (2)

 1. Funda lesi siqeshana sokuqala bese uphendula imibuzo elandelayo: Read the FIRST part of the story and answer questions that follow:     Gobhoza luketshezi oluswela umbala (Flow colorless liquid!) Ukusetshenziswa kwamanzi Uses of water comprehension   Amanzi awuhlobo loketshezi olubaluleke ngendlela eyisimanga. Siwasebenzisa njalo amanzi, akukho mpilo ngaphandle kwamanzi ngoba siwasebenzisa njalo. Igama lami nginguLwandle, ngiyalithanda igama lami ngoba likhuluma ngawo amanzi lawa angukuphila. Angijabuli neze uma ngibona abantu bamosha amanzi ngoba ngiyazi ukuthi kuningi engeke sikwazi ukukwenza ngaphandle kwamanzi.  Amanzi asetshenziswa uma sipheka, ukudla okuningi kudinga amanzi ukuze kuphekeke kuvuthwe kahle. Uma sivuka ekuseni sisebenzisa amanzi ukuklubha amazinyo siphinde sigeze ukuze sihlale sihlanzekile. Uma sihlanza indlu sisebenzisa amanzi ngoba yiwona aletha ukuhlanzeka konke. (Water is a form of liquid that is very important. We use water all the time, there is no life without water as we use it daily. My name is Lwandle, I love my name because it means the water that is life. I don’t get happy when I see people wasting water because I know that there is a lot that we won’t be able to do without water. Water is used when cooking, food needs water for it to be well cooked. When we wake up in the morning we use water to brush our teeth and also bath for us to stay clean. When we clean the house we use water because it is water that makes it clean.)  

    Total Section B: GRAND TOTAL: [20] [40]