Cuny York College
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this is an article that was provided in the class of social work subjects area.
the assignment was to describe the different types of contraceptives
Pre-Employment Assessment Test Q&A 2023 A+ Guide.
NLN Practice Tests & Test Prep by Exam Edge 2022/2023 LATEST.
NLN Practice Tests & Test Prep by Exam Edge 2022/2023 LATEST.
the document highlights all processes involved in assessing a child, for a clinician to diagnose the health status of the child
1. The smallest unit of electrical charge is the _____. 
a. electron 
b. proton 
c. neutron 
d. neutrino 
ANS: A 
The smallest unit of electrical charge is the electron. 
DIF: Easy REF: page 61 OBJ: Define the electron. 
2. Electrification occurs through the movement of _____. 
a. protons only 
b. protons and electrons 
c. electrons only 
d. electrons and neutrons 
ANS: C 
Electrification occurs only through the movement of electrons. 
DIF: Moderate REF: page 62 OBJ: Define electrification. 
3. ...
1. The term “atom” was first used by the _____. 
a. Ethiopians 
b. British 
c. Greeks 
d. Romans 
ANS: C 
The term “atom” was first used by the Greeks 
DIF: Moderate REF: page 27 OBJ: Relate the history of the term “atom.” 
2. The first person to describe an element as being composed of identical atoms was _____. 
a. J. J. Thomson 
b. John Dalton 
c. Dmitri Mendeleev 
d. Niels Bohr 
ANS: B 
The first person to describe an element as being composed of identical atoms was John 
Dalton....
1. The four properties of photons are _____, _____, _____ and _____. 
a. size, shape, spin, mass 
b. frequency, mass, amplitude, wavelength 
c. frequency, wavelength, velocity, amplitude 
d. refraction, velocity, spin, amplitude 
ANS: C 
The properties of photons are frequency, wavelength, velocity, and amplitude. 
DIF: Moderate REF: page 45 OBJ: Identify the properties of photons. 
2. The smallest quantity of any type of electromagnetic radiation is a(n) _____. 
a. photon 
b. electron 
c. neutr...
1. The two primary forms of x-ray interaction in the diagnostic range are _____. 
a. Compton scattering and photoelectric absorption 
b. Compton scattering and pair production 
c. photoelectric absorption and coherent scattering 
d. coherent scattering and Thompson scattering 
ANS: A 
The two primary forms of x-ray interaction in the diagnostic range are Compton scattering 
and photoelectric absorption. 
DIF: Moderate REF: page 148 
OBJ: Describe each of the five x-ray interactions with matter. ...