Simplify the Expression by Applying the Rule for Order of Operations

question 228

Short Answer

Simplify the expression by applying the rule for order of operations. -(3 - 7) - (7 - 5)

Identify the components of the standards of professional performance.

Acknowledge the role of community sanction and the importance of a professional code of ethics in nursing.

Understand the core competencies required for healthcare professionals.

Recognize the importance of continuing education in the nursing profession and its ethical implications.

---

Definitions:

Blood Return

The visible presence of blood in a syringe, needle, or tubing, confirming venous or arterial access.

Nondominant Hand

The hand that is less used or less coordinated compared to the dominant hand, often the left hand for right-handed individuals and vice versa.

Proximal to Distal

Describing the orientation from a center point or area of the body towards the outer parts or extremities.

Vein for IV Placement

A blood vessel suitable for the insertion of an intravenous line for medication delivery, fluid replacement, or blood sampling.