NR 224 QUIZ 5 ACTUAL EXAM DETAILED QUESTIONS CORRECTLY ANSWERED 100% GUARANTEED PASS.

NR 224 QUIZ 5 ACTUAL EXAM DETAILED QUESTIONS CORRECTLY ANSWERED 100% GUARANTEED PASS. What is Body Plethysmography used for? - ANSWER- Measuring lung volume changes during speech How is the subject positioned in Body Plethysmography? - ANSWERSealed in a box What can be attached to Body Plethysmography for graphic output? - ANSWER- Transductor Any changes in thoracic/abdominal volumes are reflected in what during a body plethysmography? - ANSWER- volume changes in the box What are the two chest wall and abdominal electromagnetic devices? - ANSWER- 1. respiratory magnetometers 2. Respiratory inductance plethysmograph What components make up respiratory magnetometers? - ANSWER- 2 pairs of generator-sensor coils (one for ribcage wall, one for abdominal wall) What is a respiratory inductance plethysmograph? - ANSWER- A device consisting of elastic bands embedded with electric wires What do the elastic bands in a respiratory inductance plethysmograph measure? - ANSWER- One for rib cage wall and one for abdominal wall, changing signals as they lengthen and shorten What is the indirect laryngeal measure? - ANSWER- electroglottography (EGG) What are the direct laryngeal measures? - ANSWER- 1.Stroboscopy 2.Endoscopy What is Electroglottography (EGG)? - ANSWER- A method involving 2 electrodes externally placed on each side of the lamina of the thyroid cartilage. How does the larynx conduct electricity in Electroglottography? - ANSWERThe larynx conducts electricity better when the vocal folds are approximated.