General Surgery

20 learning units • 100 chapter sections • 200 explained questions. Assess surgical disease, recognise complications and connect intervention with safe recovery and follow-up.

Original RAHBAR study material for the Year 4 learning pathway. Clinical cases support supervised undergraduate learning. Treatment choices, doses and procedures must follow current local protocols and the responsible clinical team. References & further reading ↓

MODULE 03 / 20

Haemorrhage, Shock & Blood Products

Recognise concealed bleeding and understand why resuscitation must accompany prompt haemorrhage control.

Answer all 10 questions, then submit to see your score and explanations. This is a self-study exercise; results are not saved.

Question 01. Which finding may indicate shock before hypotension? A. A normal blood pressure aloneB. Cool skin with oliguria and altered mentationC. An unchanged scarD. Stable long-term mild anaemia alone

Question 02. Why can early haemoglobin be misleading in acute bleeding? A. Concentration may not yet reflect the full lossB. It directly measures circulating volumeC. It always rises permanentlyD. Acute bleeding never affects it

Question 03. Which is a potential concealed bleeding site after major trauma? A. External ear canal onlyB. Tear filmC. Intact superficial epidermisD. Retroperitoneum

Question 04. What is the definitive objective in ongoing haemorrhagic shock? A. Control the bleeding sourceB. Normalise one blood-pressure reading onlyC. Give maintenance fluid indefinitelyD. Delay haemostasis until every test normalises

Question 05. What can worsen haemorrhagic coagulopathy? A. Appropriate warmingB. Hypothermia and acidosisC. Prompt source controlD. Correct patient identification

Question 06. Why monitor calcium during substantial transfusion? A. Calcium always rises after every unitB. It determines the blood groupC. Citrate exposure can lower ionised calciumD. It replaces coagulation testing

Question 07. What is the first response to a suspected acute transfusion reaction? A. Increase the infusion rateB. Stop the transfusion and activate assessment and supportC. Discard the documentation and continueD. Wait until the unit is finished

Question 08. Why is a transient response to resuscitation concerning? A. It proves the source is sealedB. It excludes organ injuryC. It guarantees safe dischargeD. Ongoing bleeding may still be present

Question 09. What should guide blood-product use after initial emergency activation? A. A fixed number of units regardless of progressB. Drain colour aloneC. Clinical response and repeated haemostatic assessmentD. The admission time alone

Question 10. What remains essential during emergency transfusion? A. Omitting identification to save timeB. Patient and product identity checksC. Giving an unlabelled productD. Recording only the last unit

0 / 10 answered

References & Further Reading

Read the relevant guideline sections alongside these original clinical teaching cases. Local pathways, available services and individual patient factors determine care.

Reference review: 27 September 2026. Consult current local protocols for prescribing, procedures and escalation.