What should rescuers do if they hear a crackling sound while performing CPR?
a. nothing; continue compressions
b. check and correct hand position
c. decompress the abdomen
d. decrease compression depth slightly
Answer: b. check and correct hand position
Health Professions
You might also like to view...
A patient is diagnosed with essential hypertension. Which of the following blood pressures would you expect to see in this patient prior to taking medications for his condition?
a. 142/92 b. 118/72 c. 120/80 d. 138/88
Health Professions
Which of the following lab results would indicate a slowdown in the rate of parathyroid hormone secretion?
a. Increased serum calcium levels b. Decreased serum calcium levels c. Decreased levels of TSH d. Increased levels of TSH
Health Professions