Author Question: Which factor(s) is/are potential causative agents for arrhythmias? (Select all that apply.) a. ... (Read 64 times)

RODY.ELKHALIL · **on:** Jun 25, 2018

Which factor(s) is/are potential causative agents for arrhythmias? (Select all that apply.)

a. Hyperkalemia
b. Valvular prolapse
c. Infarct damage
d. Properly functioning sinoatrial (SA) node
e. Excess fluid

Question 2

Following a scleral buckling procedure, which intervention(s) should the nurse include in the postoperative care? (select all that apply.)

a. Speak before touching the patient.
b. Administer a laxative.
c. Warn the patient that vision does not re-turn immediately.
d. Instruct the patient to wear an eye shield at night and while napping.
e. Instruct the patient to change the eye patch twice daily.

1_Step_At_ATime · **Reply #1 on:** Jun 25, 2018

Answer to Question 1

A, B, C, E
Electrolyte imbalances, especially a high-potassium level, valvular prolapse, heart damage after a heart attack, and fluid overload are all potential causative factors for abnormal heart rhythms. A properly functioning SA node results in normal sinus rhythm.

Answer to Question 2

A, B, C, D
The patient will return from the surgery with an eye patch in place. The nurse should speak before touching the patient so the patient is not startled. The nurse should administer a laxative to prevent straining during bowel movements. The nurse should warn the patient that vision does not return immediately and instruct the patient to wear an eye shield at night or when napping. This procedure does not require changing an eye patch twice daily.