Treat ventricular hypertrophy of endocarditis. 108 All the following are examples of Acyanotic heart defects Except :

Correct Answer: C

Rationale: Ventricular hypertrophy of endocarditis is a cardiac condition resulting from inflammation and infection of the endocardium along with hypertrophy of the ventricular walls. It requires specific treatment with appropriate antibiotics to manage the infection and inflammation. TOF (Tetralogy of Fallot) is a cyanotic heart defect characterized by four specific heart abnormalities (pulmonary valve stenosis, overriding aorta, VSD, and right ventricular hypertrophy). The question asks for an example of an acyanotic heart defect, where blood can flow through the heart without mixing poorly oxygenated and well-oxygenated blood. PDA (Patent Ductus Arteriosus), ASD (Atrial Septal Defect), and VSD (Ventricular Septal Defect) are all examples of acyanotic heart defects as they do not cause a mixing of oxygenated and deoxygenated blood.

Correct Answer: A

Rationale: The bronchospasm and dyspnea seen in organophosphorus poisoning are primarily caused by the muscarinic action of the toxic substance. Organophosphates inhibit acetylcholinesterase, leading to an excess of acetylcholine at the neuromuscular junctions. This results in overstimulation of muscarinic receptors, causing symptoms such as bronchoconstriction, increased secretions, and respiratory distress. Nicotinic actions primarily lead to muscle weakness and paralysis, while CNS actions can cause seizures and altered mental status. So, in the case of bronchospasm and dyspnea, the muscarinic action is the main contributing factor.

Correct Answer: B

Rationale: The primary objective of care for a child with nephrosis, also known as nephrotic syndrome, is to reduce the excretion of urinary protein. Nephrosis is a condition characterized by excessive loss of protein through the urine, leading to hypoalbuminemia and edema. By reducing the excretion of urinary protein, healthcare providers aim to minimize protein loss and improve the child's nutritional status and overall health. This can be achieved through medications such as corticosteroids, diuretics, and other treatments that help to decrease proteinuria and manage symptoms associated with nephrosis. Additionally, dietary modifications and monitoring for complications such as infection and thrombosis are important aspects of care for children with nephrosis.

Correct Answer: D

Rationale: The characteristic representative of the newborn's gastrointestinal tract is that the intestines are shorter in relation to the body size. This is because a newborn's gastrointestinal tract is still developing and adapting to the digestion and absorption of nutrients. The proportion of the intestines to the body size is smaller in newborns compared to adults. Over time, as the newborn grows and matures, the intestines will also lengthen and increase in capacity to efficiently process food and absorb nutrients.

Correct Answer: C

Rationale: Mongolian spots are irregular areas of deep blue pigmentation commonly seen in newborns of African, Asian, Native American, or Hispanic descent. They are flat, benign, and usually appear on the lower back or buttocks, but can also occur on other parts of the body. Mongolian spots are caused by pigment that is trapped deep in the layers of the skin and tend to fade over time, usually by the age of 5 or 6, although they may persist into adulthood in some cases. It is important for healthcare providers to be aware of Mongolian spots to differentiate them from other skin conditions and provide reassurance to parents.