Untuk latihan peperiksaan sahaja. Jangan sekali-kali gunakan ini untuk pesakit sebenar atau dos ubat sebenar. Terma penggunaan
1. Mudah
What does MRSA stand for?
A Microbial resistance surveillance alert B Meticillin (methicillin)-resistant Staphylococcus aureus C Mixed respiratory syncytial antigen D Multiple-resistant Streptococcus agent 2. Mudah
Which of these is a common complication of prolonged bed rest?
A Lower risk of pressure ulcers B Deep vein thrombosis C Improved lung expansion D Increased muscle strength 3. Mudah
How is body mass index (BMI) calculated?
A Height in metres divided by weight in kilograms, then squared B Waist size divided by hip size C Weight in kilograms multiplied by height in metres D Weight in kilograms divided by height in metres squared 4. Sederhana
Why is oxygen often humidified for a patient with a tracheostomy?
A Dry oxygen causes high blood glucose B The tube bypasses the nose, which normally warms and moistens air C Humidification lowers the oxygen concentration to a safer level D Humidity is needed for the oxygen to work as a drug 5. Sederhana
A patient is having a 12-lead ECG. Where are the chest electrodes placed?
A Anywhere on the chest where the skin is clear B On both shoulders and both hips only C In standard numbered positions across the front and left of the chest D In a straight line down the centre of the sternum from top to bottom 6. Sederhana
Why is an ankle–brachial pressure index (ABPI) measured before applying compression bandages to a leg ulcer?
A To exclude significant arterial disease, as compression could cut off blood flow B To measure how deep the ulcer is and how much exudate it produces C To check for a urinary tract infection that could delay ulcer healing D To work out the patient's fluid needs 7. Sukar
An older patient found on the floor after lying there for many hours has dark brown urine and a very high creatine kinase. What is the main risk?
A Acute kidney injury from rhabdomyolysis B Hypoglycaemia C A urinary tract infection from lying in urine D A stroke 8. Sukar
Why is morphine more likely to cause toxicity in a patient with severe kidney impairment?
A Kidney failure makes the stomach absorb more morphine B The kidneys normally activate morphine, so more of it becomes active C Kidney disease makes the opioid receptors disappear D Its active metabolites build up because the kidneys excrete them
Kunci jawapan 1. B · Meticillin (methicillin)-resistant Staphylococcus aureus 2. B · Deep vein thrombosis3. D · Weight in kilograms divided by height in metres squared4. B · The tube bypasses the nose, which normally warms and moistens air5. C · In standard numbered positions across the front and left of the chest6. A · To exclude significant arterial disease, as compression could cut off blood flow7. A · Acute kidney injury from rhabdomyolysis8. D · Its active metabolites build up because the kidneys excrete themPenyelesaian langkah demi langkah yang lengkap: berlatih topik ini di examproblems.com.