Falling blood pressure with rising heart rate signals decompensated shock - escalate immediately.
Before you read
Test yourself first: 5 questions
Question 1 of 5
Which statement about an infant's developing motor abilities reflects the correct cephalocaudal pattern of development?
Answer: A. Development proceeds cephalocaudal (head to toe), so head control develops before sitting, which develops before standing and walking. Proximodistal development moves from the center outward. An infant therefore gains head control before the ability to walk.
Question 2 of 5
When lowering blood pressure in a hypertensive emergency, why is gradual, controlled reduction preferred over an abrupt drop?
Answer: A. Lowering BP too rapidly can reduce perfusion to the brain, heart, and kidneys, causing ischemia or stroke. Guidelines call for a controlled reduction (commonly no more than about 25% in the first hour) to preserve organ perfusion. The other statements are inaccurate.
Question 3 of 5
A client with cirrhosis and a history of peptic ulcer disease has ruptured esophageal varices. Which is the priority nursing concern?
Answer: B. Ruptured esophageal varices cause massive hematemesis and rapid blood loss; the priority is maintaining a patent airway and preventing aspiration of blood while supporting circulation, because hemorrhage and aspiration are immediately life-threatening. Nutrition teaching, long-term skin care, and chronic constipation management are not priorities during an acute variceal hemorrhage. Airway protection and hemodynamic stabilization come first.
Question 4 of 5
A client with cirrhosis develops esophageal varices. The greatest risk is:
Answer: B. Esophageal varices can rupture and cause massive, life-threatening hemorrhage. Avoid activities that raise pressure (straining, vomiting), monitor for bleeding (hematemesis, melena), and act emergently if bleeding.
Question 5 of 5
A client returns to the unit after a laparoscopic cholecystectomy and reports right shoulder pain. Which explanation by the nurse is correct?
Answer: A. During laparoscopic surgery, carbon dioxide is insufflated into the abdomen. Residual CO2 gas irritates the diaphragm and phrenic nerve, causing referred pain to the shoulder. This is expected and resolves as the gas is absorbed; ambulation and positioning help. It does not signal hemorrhage, bile duct injury, or a heart attack in a stable client.
Keep the streak going with more questions like these, each with a full rationale.
What is hemorrhage control?
Controlling external bleeding with direct pressure is the immediate priority, and circulation becomes the ABC focus when bleeding is life-threatening. Recognizing internal hemorrhage early prevents fatal decompensation.
Key points to remember
- Firm, continuous direct pressure over the wound is the first and most effective method to control external bleeding.
- Apply a tourniquet proximal to the wound when direct pressure fails to control life-threatening limb bleeding, and note the time applied.
- Early signs of hypovolemia include tachycardia, narrowing pulse pressure, restlessness, and cool, pale skin.
- Hypotension is a late sign of hemorrhagic shock because compensatory mechanisms mask blood loss until roughly 30% is lost.
- Internal bleeding may present with rigid distended abdomen, flank bruising, hematemesis, or melena.
- Massive transfusion replaces packed red cells, plasma, and platelets in balanced ratios.
Signs & symptoms
- ↑HR, ↓BP, cool clammy
- Pallor, restless, ↓UO
- Late: ↓LOC, weak pulse
Nursing priorities
- Apply firm direct pressure and elevate the bleeding extremity if able.
- Place a tourniquet for uncontrolled limb hemorrhage and document the application time.
- Establish two large-bore IV lines and infuse isotonic fluids and blood products.
- Monitor vital signs, level of consciousness, and urine output for signs of worsening shock.
- Keep the patient warm and prepare for surgical intervention to control the source.
Labs & values
Patient teaching
- Apply firm pressure with a clean cloth and call 911 for uncontrolled bleeding.
- Do not remove blood-soaked dressings; add more on top to preserve clot formation.
- Seek care for any wound with spurting blood or bleeding that will not stop with pressure.
Red flags: report now
- Falling blood pressure with rising heart rate signals decompensated shock - escalate immediately.
- Never remove an impaled object; stabilize it in place.
- Do not loosen or peek under a tourniquet once applied for life-threatening bleeding.
- Report a rigid, distended, or increasingly tender abdomen as possible internal hemorrhage.
References
Clinical references for this topic
