An emergency room nurse is auscultating the chest of a child who is having an asthmatic attack. Auscultation reveals the presence of wheezes. During what part of respirations do wheezes occur?
A) inspiration and expiration C) only on expiration
B) only on inspiration D) when coughing
Question 2
A student is collecting a sterile urine specimen from an indwelling catheter. How will the student correctly obtain the specimen?
A) Pour urine from the collecting bag.
B) Remove the catheter and ask the patient to void.
C) Aspirate urine from the collecting bag.
D) Aspirate urine from the collection port.