33302 - Study guides, Class notes & Summaries

Transmitting pulses of light into a glass or plastic fiber, where they reflect off the inner walls of the fiber core until they are received at the opposite end of the cable is _____ - Answer the basic theory of how a fiber optic system functions A photosensitive detector used to convert a light signal back into an electrical form is a - Answer receiver Applications where remote powering of devices that must be electrically isolated from a power supply, such as those used in explosive ...

NCCER module 33302 practice Exam

NCCER module 33302 practice Exam

The part of the fiber optic cable that confines light within the cable is called ____. - ACCURATE ANSWERS Cladding The range of angles over which a fiber optic strand can accept or emit light is expressed as its _____. - ACCURATE ANSWERS Numerical aperture The single major factor in signal attenuation is the _____. - ACCURATE ANSWERS Wavelength of the light The time delay of several rays of light entering a fiber, and exiting that fiber at different times, due to the longer paths within...

The cutback method is a test procedure used to - Answer Losses in a fiber optic cable (Attenuation) The type of device formed when fibers are wrapped together at a common point and heated is a __________. - Answer Fused star splitter A numerical aperture mismatch occurs when the ___________. - Answer NA of the transmitting fiber is larger than that of the receiving fiber. How is a fusion splice made? - Answer By butting the tips of two fibers and melting them together. (Page 38, 9.2.1) ...

Mark Quinn Room 302 Mark Quinn, 9-year-old male comes to the school nurse with complaints of abdominal pain and nausea. Vital signs: Temperature 98.2, HR 87, BP 104/ 67, RR 22, PaO2 97%. The nursing assessment reveals diffuse lower abdominal pain, tenderness, and normoactive bowel sounds. After consultation with the child and the parents, the child is sent home with a possible viral intestinal infection. You responded correctly to 4 out of 6 evaluations: Category Your response Explanation ...

Hayden Clark Room 302 Hayden Clark, 6-year-old male, weighing 44 lbs., comes to school looking disheveled, and not wearing a coat with the outside temperature in the low 40’s. You responded correctly to 6 out of 6 evaluations: Category Your response ExplanaPain Normal acuity Status assessment reports no indication of increased Pain acuity Psych Normal acuity Status assessment reports does not give clear indication to increSafety Increased acuity Status assessment reports not wearing coat...

Hayden Clark, 6-year-old male, weighing 44 lbs., comes to school looking disheveled, and not wearing a coat with the outside temperature in the low 40’s. You responded correctly to 6 out of 6 evaluations: Category Your response ExplanaPain Normal acuity Status assessment reports no indication of increased Pain acuity Psych Normal acuity Status assessment reports does not give clear indication to increSafety Increased acuity Status assessment reports not wearing coat which places patientEd...

Mark Quinn Room 302 Mark Quinn, 9-year-old male comes to the school nurse with complaints of abdominal pain and nausea. Vital signs: Temperature 98.2, HR 87, BP 104/ 67, RR 22, PaO2 97%. The nursing assessment reveals diffuse lower abdominal pain, tenderness, and normoactive bowel sounds. After consultation with the child and the parents, the child is sent home with a possible viral intestinal infection

Hayden Clark Room 302 Hayden Clark, 6-year-old male, weighing 44 lbs., comes to school looking disheveled, and not wearing a coat with the outside temperature in the low 40’s. You responded correctly to 6 out of 6 evaluations: Category Your response Explanation Pain Normal acuity Status assessment reports no indication of increased Pain acuity Psych Normal acuity Status assessment reports does not give clear indication to increase Safety Increased acuity Status assessment reports not wea...