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The carotid artery is preferred during adult CPR because it's centrally located and has a strong pulse.

Albumin helps maintain oncotic pressure and transports various substances like hormones, drugs, and ions in the bloodstream.

Vitamin K is critical in the synthesis of clotting factors in the liver and is a common practice for nurses.

The normal adult heart rate is between 60 and 100 beats per minute at rest.

Cirrhosis is the scarring of liver tissue due to chronic disease, often from alcohol or hepatitis.

Airway, breathing, and circulation are always top priorities in post-operative nursing assessment.

Cyanosis is a bluish tint in skin or lips due to poor oxygenation or impaired circulation.

The International Normalized Ratio (INR) is used to assess blood clotting in patients on warfarin.

Contact precautions require gloves and a gown to prevent spread through direct or indirect patient contact.

ADLs include tasks like bathing, dressing, and eating, which nurses often help patients maintain or regain.

Oxygen tanks are color-coded green in North America for quick visual identification.

Orthostatic hypotension is a drop in blood pressure when standing, causing dizziness or fainting.

The dorsalis pedis pulse is located on the top of the foot and checks lower extremity blood flow.

Orthopnea is common in heart failure and requires elevation of the upper body to ease breathing.

Nosocomial infections are those acquired during a hospital stay, often preventable through hand hygiene and sterilization.

Serum creatinine reflects renal filtration and is a reliable indicator of kidney health.

Standing on the weak side improves support and prevents falls during ambulation.

Dysphagia means difficulty swallowing and poses risks for aspiration pneumonia.

“Void” refers to the passage of urine and is commonly charted in intake/output records.

Acetylcysteine prevents liver damage from acetaminophen toxicity when given within a critical time frame.

Chvostek’s sign is facial muscle twitching in response to tapping and indicates calcium deficiency.

Furosemide is a potent loop diuretic used to treat fluid overload in conditions like heart failure.

An increased white blood cell count typically suggests the body is fighting infection or inflammation.

Using two patient identifiers ensures proper treatment and reduces medication and procedural errors.

Raising the head promotes lung expansion and is the first step when addressing breathing difficulties.

Blood pH must remain tightly regulated between 7.35 and 7.45 to maintain homeostasis and enzyme function.

The abdomen allows consistent insulin absorption and is the preferred site for subcutaneous insulin injections.

“Stat” is derived from Latin “statim,” meaning immediately, and is used for urgent interventions.

Protamine sulfate neutralizes heparin and is used during overdose or excessive bleeding.

The pancreas secretes insulin from its beta cells in the islets of Langerhans to regulate blood sugar.

Clostridioides difficile requires contact precautions, including gloves and gowns, to prevent fecal-oral transmission.

The facial nerve (VII) innervates muscles responsible for facial expressions and some taste functions.

High potassium levels (hyperkalemia) affect cardiac conduction and often result in peaked T-waves on ECG.

SBAR is a structured tool used for clear and concise communication in healthcare settings.

Rectal temperatures are most accurate for infants and preferred in clinical practice for core body readings.

Tachycardia refers to a heart rate exceeding 100 beats per minute in an adult at rest.