A. It does not produce reflex tachycardia
B. It is less potent as a coronary vasodilator
C. It is contraindicated in patients with supraventicular tachycardia
D. It can cause constipation
Related Mcqs:
- All of the following statements about cast cobalt alloy are true EXCEPT_____________?
A. They have a modulus of elasticity twice that of gold alloys
B. They are more rigid than gold alloys
C. They have higher ductility than gold alloys
D. They have a lower proportional limit than gold alloys - All of the following statements are true regarding cervicofacial actinomycosis, EXCEPT_____________?
A. 110-20% of actinomycosis cases occur in cervicofacial region
B. The discharging pus contains visible sulphur granules
C. Cultures on blood agar often produce a typical molar tooth morphology
D. There is usually history of trauma such as tooth extraction or a blow to the jaw - All of the following statements about pain are correct except_____________?
A. Analgesia is associated with μ and k receptors
B. Dysphoria is associated with S receptors
C. NSAIDS benefit by preventing prostaglandin synthesis
D. Naloxane is a non-competitive antagonist and irreversibly opposes the opioids - All of the following statements about opioids is correct except_____________?
A. Pentazocine and buprinorphine
B. Pentazocine shows withdrawal symptoms in opioid dependent patients
C. Partial agonists are free from classic opioid adverse effects
D. Ethomorphine is similar to pethidine chemically - All of the following statements regarding pharynx are correct except_____________?
A. The opening of auditory tube is located in the lateral wall of naxopharynx
B. The soft palate is at the level of separation of nasopharynx and the oropharynx
C. The pharynx is continuous with the esophagus at the level of sixth cervical vertebrae
D. The afferent limb of the gag reflex is 10th cranial nerve; the efferent limb is IX cranial nerve - All the following features of skull of a newborn are true except_____________?
A. Diploe not formed
B. Styloid process has not fused with rest of temporal bone
C. Anterior fontanelle open
D. Mastoid process is of adult size - All of the following are true about manifestations of vitamin E deficiency except_____________?
A. Hemolytic anemia
B. Posterior column abnormalities
C. Cerebellar ataxia
D. Autonomic dysfunctions - All of the following are true of streptococcus except_____________?
A. It’s group of lactic acid production bacteria
B. Shows adherence to dental enamel
C. Most common in humans
D. Most common is animals - All the following are TRUE in Immune thrombocytopenic Purpura (ITP) EXCEPT_____________?
A. Chronic ITP commonly occur in adult women
B. Associated with normal bleeding time
C. Prothrombin Time (PT) & Partial Thromboplastin Time (PTT) are normal
D. Increased megakaryocytes in bone marrow - All of the following statement about thrush are true EXCEPT_____________?
A. It is caused by a gram-negative fungus
B. It is characterized by a plaque of proliferating epithelial and other cells
C. It is a complication of immunosuppression or systemic diseases
D. It can affect neonates in an epidemic fashion
