2023 B - Multiple Choice Questions
Tissue binding of drugs depends on
- Solubility
- Protein binding
- Blood flow
- Administration method
After a single bolus of Thiopentone the highest concentration after 1 hr can be found in:
- Blood
- Muscle
- Fat
- Viscera
Which of the following is not an inspiratory muscle:
- Scalene
- Sternocleidomastoid
- Pectoralis Major
- Anterior Serrati
Which insulin can be administered intravenously
- Glargine
- Isophane
- Neutral Protamine Hagedorn
- Human Regular Insulin
What is the half life of oxytocin
- 1-6
- 15 minutes
- 40 minutes
- 30-120 minutes
What is the half life of Angiotensin II
- 2 seconds
- 30 seconds
- 1-2 minutes
- 10 minutes
Where is most fat absorbed?
- Stomach
- Jejunum
- Duodenum
- Ileum
Which of the following has the lowest Context Sensitive Half Time?
- Midazolam
- Dexmedetomidine
- Propofol
- Fentanyl
For the Shunt Equation Qs/Qt = Cc’O2 - CaO2/Cc’O2 - CvO2, the oxygen content of Cc’O2 refers to?
- Alveolar
- End Capillary
- Mixed Venous
- Arterial
Pulmonary Capillary Transit Time
- 0.80 seconds
- 0.14 seconds
- 0.60 seconds
- 0.25 seconds
In children the Functional Residual Capacity is indexed to
- Lean Body Weight
- Total Body Weight
- Height
- Corrected Age
Rhesus has the following antigens on RBCs
- A
- B
- R
- D
Which of the following reduces Digoxin toxicity?
- Increased intracellular Ca
- Increased intracellular K
- Increased intracellular Mg
- Increased intracellular Na
Which vein runs medial to the biceps muscle?
- Median cubital vein
- Cephalic vein
- Ulnar vein
- Basilic vein
What percentage of reduction of BMR occurs in the absence of thyroid hormones?
- 5-10%
- 10-20%
- 30-40%
- 40-50%
What happens to transpulmonary pressure during inspiration?
- Increases
- Decreases
- No change
- Becomes zero
Which oral antihyperglycaemics are most likely to cause hypoglycaemia?
- Biguanides
- Sulfonylureas
- DPP-4 inhibitors
- SGLT-2 inhibitors
What is the INR of one unit of fresh frozen plasma?
- 1.5
- 1.0
- 0.8
- 0.4
Evans blue dye can be used to measure which body compartment?
- Total Body Water
- Blood Volume
- Plasma Volume
- Intracellular Volume
What percentage of total body Albumin is in the Interstitial Fluid?
- 30-40%
- 50-60%
- 60-70%
- 70-80%