Why are support stockings used? A. To aid mobility B. To promote arterial flow C. To aid muscle strength D. To promote venous flow Answer D: To promote venous flow When lying down, very little extra power is necessary as blood does not have to...
People with blood group A are able to receive blood from the following: A. Group A only B. Groups AB or B C. Groups A or O D. Groups A, B or O Answer C: Groups A or O People with group O red cells...
What is Nocturia? A. Urinary frequency B. Urination at night C. Poor urine output D. Non passage of urine Answer B: Urination at night Nocturia is urination at night. It often increases with age. It is normal to get up twice a night from the...
Most of the signs and symptoms are common in both type1 and type 2 diabetes. Which of the following symptom is more common in type1 than type2? A .Thirst B. Weight loss C. Poly urea D. Ketones Answer D: Ketones
What is the most accurate method of calculating a respiratory rate? a) Counting the number of respiratory cycles in 15 seconds and multiplying by 4. b) Counting the number of respiratory cycles in 1 minute. One cycle is equal to the complete rise and fall...
CVP line measures? Pressure in right atrium Pulmonary arteries Left ventrivle Vena cava Answer A: Pressure in right atrium The central venous pressure (CVP) is the pressure measured in the central veins close to the heart. It indicates mean right atrial pressure and is frequently used as an estimate of right ventricular preload.
Which of the following does not use ionizing radiation so can be used for repeated examinations? X ray MRI scans CT scan None of the above, they all use ionizing radiation Answer B: MRI scans MRI does not use ionizing radiation, and is thus preferred over...
Which among the following demonstrates a proper intradermal injection to a client? a) Minimal leaking b) No swelling c) Tissue pallor d) Evidence of a bleb or wheal Answer D: Evidence of a bleb or wheal A properly administered intradermal injection shows evidence of a...
A patient admitted with head trauma has fluid leaking from the nose and ears. Which is the appropriate nursing action? Pack the nose and ears with sterile gauze Raise the head of the bed so the client is sitting upright Position an ice pack on...