Робочий аркуш «Основи сестринської справи» з відповідями

What is the ratio of compressions to rescue breaths in adult CPR?

1. A15 compressions to 2 breaths
2. B10 compressions to 1 breath
3. C30 compressions to 2 breaths
4. D5 compressions to 1 breath

Which part of a sterile field is considered not sterile?

1. AThe outer 2,5 cm (1 inch) border
2. BThe area just in front of the nurse
3. CThe centre of the field
4. DItems placed in the middle of the field

What does an automated external defibrillator (AED) do?

1. AAnalyses the heart rhythm and delivers a shock if one is needed
2. BGives oxygen through a mask and measures how much the patient breathes
3. CGives chest compressions automatically
4. DMeasures the patient's blood pressure every minute

How is a pulse deficit measured?

1. AOne nurse counts the apical pulse for 15 seconds and multiplies by four
2. BThe pulse oximeter rate is compared with the blood pressure reading
3. COne nurse counts the radial pulse twice and compares the two counts
4. DTwo nurses count the apical and radial pulse at the same time for one minute

Why is a slide sheet used to move a patient up the bed?

1. AIt keeps the bed clean during the move
2. BIt reduces friction and shear on the skin
3. CIt warms the patient during the move
4. DIt lets one nurse lift the patient alone

At what angle is a subcutaneous injection usually given?

1. AAlways parallel to the skin
2. BAlways exactly 15 degrees, with the skin stretched flat
3. C45 to 90 degrees, depending on the amount of fat
4. D90 degrees after stretching the skin flat

An older patient with diarrhoea for three days is dizzy on standing and passing small amounts of dark urine. What is the most likely problem?

1. AUrinary retention caused by a full bladder
2. BFluid overload from drinking too much
3. CDehydration from fluid loss
4. DNormal ageing that needs no action

A patient's potassium result is 6,8 mmol/L (6,8 mEq/L). Why is this urgent?

1. AIt means the patient urgently needs more potassium
2. BIt is normal for patients after surgery
3. CHigh potassium causes only mild muscle cramps that settle without treatment
4. DVery high potassium can cause life-threatening heart arrhythmias