A client has a chest-tube attached to a wet suction system and the nurse notes the fluid in the water-seal chamber has stopped tidaling. The nurse should understand this is most likely caused by which of the following?

4B. For the following circuit the normalized input impedance on a 100 ohm normalized Smith Chart and label it with  the symbol z_B.   Also specify the non-normalized input impedance in ohms below.    

Problem 4 Smith Chart and Transmission Lines  For this part you will need to plot your answers on a Smith Chart – you can use the same Smith chart to plot all answers.  To get full credit you will need to have both a correct Smith Chart plot , plus a numerical answer selected .  You will lose points if you only have a correct numerical answer and no Smith Chart.  If you need a frequency and it is not given in the problem please assume 1 GHz.  You can download one here if you forgot to print out one ahead of time.    smithchart.pdf   imped_admit_smithchart.pdf  

Which of the following respiratory patterns consists of phases of hyperpnea that increase and decrease and regularly alternate with episodes of apnea?  

The #8 arrow is pointing to which muscle in the chamber? (The second photo is showing the back of the heart model piece) Heart 7 & 8.JPG Heart 8.JPG [BLANK-1]

The arrow is pointing to which structure? fossa ovalis.png [BLANK-1]

Afferent nerves bring electrical impulses to the brain. 

Which of the following are included in the acronym PERRLA? 1. Posititioned 2. Accommodation 3. Round 4. Reactive

A prolonged inspiratory time is consistent with upper airway obstruction

Which of the following clinical conditions is associated with peripheral cyanosis?