Which heart sound occurs due to the closure of the Aortic valve?

When evaluating a patients pH during ABG assessmenth, which of the following would be considered a normal pH?

Which of the following Abnormal EKG readings would be considered a medical emergency?

Which of the following is a modifiable risk factor for cardiovascular disease?

Which of the following scales would be best to use for a patient who complains of chest pain with cardiovascular disease?

Which of the following symptoms would be indicative of left-sided heart failure?

Which of the following symptoms for a CHF patient would indicate the need to contact the MD to adjust medications or other changes? (i.e. CHF patient in the yellow zone)

When completing an auscultation of your patients lungs, which of the following sounds would indicate emphysema or pulmonary fibrosis?

Which of the following obstructive lung diseases is characterized by a productive cough for 3 months and wheezing breath sounds due to mucus in airways?

Which test would be best to complete the lung movement for a patient who has restrictive lung disease?

Which of the following would be a reason to stop an exercise stress test?