26360

Dopamine as a first line of drug in patients with shock 

Dopamine in low doses can dilate renal vasculature therefore maintaining glomerular filtration.

Activates adenylate cyclase - cAMP – relaxation of vascular smooth muscle

48614

Aphthous ulcers are not a contributing factor for ANUG.

41688

Light-cured glass ionomer has a fracture toughness of 1.37 MPa.m%, which is higher than the other listed materials.

56818

At 6 years of age, interdental papillary necrosis, ulceration, pain, bleeding, and pseudomembrane formation is seen in ANUG.

50256

An expression of probability based on the ratio of the difference between two means, divided by the standard error of the difference, is known as the t value (or t-statistic). This value is used in hypothesis testing to determine if the means of two groups are significantly different.

40472

Paraesthesia of the tongue is not a complication of therapeutic radiation.

21142

85189

The polyethers are susceptible to dimensional change if immersed for a long time (>10 min) because of their pronounced hydrophilic nature.

70804

Henoch-Schonlein purpura (HSP) is a small-vessel vasculitis that is more common in children than in adults. It is characterized by symptoms such as abdominal pain, arthritis, and purpura (skin rash). The other options are typical manifestations of HSP.

57446

Albuterol is a beta2-adrenergic agonist that relaxes bronchial smooth muscles, while ipratropium is a muscarinic antagonist that blocks the parasympathetic effects on the airways, leading to bronchodilation.