Complex Med Surg Exam 1 (Cardiac) questions with correct answers
P wave - Answer Usually round & upright 0.06 to 0.12 seconds QRS complex - Answer normal duration 0.4 to 0.10 (one small box to 2.5 small boxes) PR interval - Answer normal duration 0.12 to 0.20 ST segment - Answer should be isoelectric the "J point" should come back to baseline 10 times method - Answer count the number of R waves in a 6 second strip and multiply by 10 Big block method - Answer Divide the number of big boxes between 2 consecutive R waves into 300 Example: 300/4 big boxes = 75 BPM Potassium levels - Answer 3.5 to 5 Calcium levels - Answer 9-10.5 Magnesium levels - Answer 1.3-2.1 Hyokalemia - Answer Moderate: flat T wave
Written for
- Institution
- Complex
- Course
- Complex
Document information
- Uploaded on
- July 30, 2023
- Number of pages
- 21
- Written in
- 2022/2023
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
-
complex med surg exam 1 cardiac questions with c
Also available in package deal