Q1:  The electrical conduction of a single, normal heartbeat is initiated by the:

Q2: While conducting a general, routine screening of the thorax and lungs, the nurse will observe the: Select all that apply.

Q3: A client was recently diagnosed with a heart murmur and is asking the nurse for more information. How should the nurse describe to the client about what a heart murmur is?

Q4:  A decrease of oxygen levels in the body, caused by the deflation of the alveoli in the lungs, is known as

Q5: The nurse is completing an assessment of a patient's lungs in the emergency department. Upon auscultation, the nurse observes a continuous, low-pitched, rattling sound in the larger airways. The nurse recognizes this sound as being what adventitious breath sound?