Item31_ECG.png A client with heart failure takes furosemide 40 mg twice daily and metoprolol. Potassium was 3.8 mEq/L two days ago and is 2.9 mEq/L this morning, with magnesium 1.4 mg/dL. The client now reports palpitations, dizziness and new chest pain. The client is alert with a weak carotid pulse, and BP is 82/50 mm Hg. The lead II monitor shows the rhythm below, and the defibrillator is at the bedside. Which intervention should the nurse prepare for first?

EKG A 64-year-old client admitted with NSTEMI has a nitroglycerin transdermal patch on the left upper chest and a heparin infusion running. High-sensitivity troponin T was 12 ng/L at arrival and 88 ng/L at 3 hours. The client suddenly becomes unresponsive with no pulse, and the lead II monitor shows the rhythm below. A second nurse has started compressions, and the defibrillator is at the bedside. Which action should the nurse take next?

A 68-year-old client has a severe headache and vomiting. BP 210/118 mm Hg. Fundoscopic exam shows papilledema, and serum creatinine has risen from 1.1 to 2.0 mg/dL. A sodium nitroprusside infusion is started. Which MAP range is the appropriate target for the first hour?

Jim goes to the doctor because he realized he is secreting a lot of tears, without no apparent reason. The doctor gives Jim a drug to:

During the flexor and crossed-extensor reflex:

Patient cannot chew. Which nerve is most likely damaged?

Consider the following C program: #include int main(void) { int x, y = 10; x = 5; y = y + x; printf(“x = %d, y = %d\n”, x, y); return 0; } What is the output?

Consider the following C program: #include int main(void) { int result; result = 8 + 4 * 3 – 6 / 2; printf(“%d\n”, result); return 0; } Operator Precedence table:  What is the output?

What is typically produced after a C source file is compiled but before linking?

Consider the following C program: #include int main(void) { int a = 0x10; int b = 010; printf(“%d\n”, a + b); return 0; } What is the output?