Determined on basis of baseline platelet count, desired platelet count, and estimated blood volume. For 70 kg patient, 4 x 10 11 platelets (about 4 units WB platelets or 1 apheresis platelet), platelet increment of approximately 30,000/ul is expected in the absence of alloimmunization or excessive consumption.
Zinc has 30 protons. The number of electrons varies, depending on ionization state, and is 30 for the neutral state. The number of neutrons varies, with 30 different isotopes â¦known to exist. 5 are stable, having 34, 36, 37, 38, and 40 neutrons.
REASONING a. The number of protons in a given nucleus AZ X is specified by its atomic number Z. b. The number N of neutrons in a given nucleus AZ X is equal to the nucleon number A (the number of protons and neutrons) minus the atomic number Z (the number of protons): N = A â Z (Equation 31.1).EASONING a. The number of protons in a given nucleus AZ X is specified by its atomic number Z. b. The number N of neutrons in a given nucleus AZ X is equal to the nucleon number A (the number of protons and neutrons) minus the atomic number Z (the number of protons): N = A â Z (Equation 31.1).