2023 B - Multiple Choice Questions

Tissue binding of drugs depends on
  1. Solubility
  2. Protein binding
  3. Blood flow
  4. Administration method
After a single bolus of Thiopentone the highest concentration after 1 hr can be found in:
  1. Blood
  2. Muscle
  3. Fat
  4. Viscera
Which of the following is not an inspiratory muscle:
  1. Scalene
  2. Sternocleidomastoid
  3. Pectoralis Major
  4. Anterior Serrati
Which insulin can be administered intravenously
  1. Glargine
  2. Isophane
  3. Neutral Protamine Hagedorn
  4. Human Regular Insulin
What is the half life of oxytocin
  1. 1-6
  2. 15 minutes
  3. 40 minutes
  4. 30-120 minutes
What is the half life of Angiotensin II
  1. 2 seconds
  2. 30 seconds
  3. 1-2 minutes
  4. 10 minutes
Where is most fat absorbed?
  1. Stomach
  2. Jejunum
  3. Duodenum
  4. Ileum
Which of the following has the lowest Context Sensitive Half Time?
  1. Midazolam
  2. Dexmedetomidine
  3. Propofol
  4. Fentanyl
For the Shunt Equation Qs/Qt = Cc’O2 - CaO2/Cc’O2 - CvO2, the oxygen content of Cc’O2 refers to?
  1. Alveolar
  2. End Capillary
  3. Mixed Venous
  4. Arterial
Pulmonary Capillary Transit Time
  1. 0.80 seconds
  2. 0.14 seconds
  3. 0.60 seconds
  4. 0.25 seconds
In children the Functional Residual Capacity is indexed to
  1. Lean Body Weight
  2. Total Body Weight
  3. Height
  4. Corrected Age
Rhesus has the following antigens on RBCs
  1. A
  2. B
  3. R
  4. D
Which of the following reduces Digoxin toxicity?
  1. Increased intracellular Ca
  2. Increased intracellular K
  3. Increased intracellular Mg
  4. Increased intracellular Na  
Which vein runs medial to the biceps muscle?
  1. Median cubital vein
  2. Cephalic vein
  3. Ulnar vein
  4. Basilic vein
What percentage of reduction of BMR occurs in the absence of thyroid hormones?
  1. 5-10%
  2. 10-20%
  3. 30-40%
  4. 40-50%
What happens to transpulmonary pressure during inspiration?
  1. Increases
  2. Decreases
  3. No change
  4. Becomes zero
Which oral antihyperglycaemics are most likely to cause hypoglycaemia?
  1. Biguanides
  2. Sulfonylureas
  3. DPP-4 inhibitors
  4. SGLT-2 inhibitors
What is the INR of one unit of fresh frozen plasma?
  1. 1.5
  2. 1.0
  3. 0.8
  4. 0.4
Evans blue dye can be used to measure which body compartment?
  1. Total Body Water
  2. Blood Volume
  3. Plasma Volume
  4. Intracellular Volume
What percentage of total body Albumin is in the Interstitial Fluid?
  1. 30-40%
  2. 50-60%
  3. 60-70%
  4. 70-80%