The greatest contributing factor that can lead to many diseases is what?
Trauma.
Lifestyle.
Congenital.
Genetics.
The Correct Answer is B
According to the World Health Organization (WHO), noncommunicable diseases (NCDs) are the leading cause of death globally, accounting for 74% of all deaths. NCDs are chronic diseases that are not transmitted from person to person, such as cardiovascular diseases, cancers, chronic respiratory diseases and diabetes. The main risk factors for NCDs are modifiable behaviours, such as tobacco use, physical inactivity, unhealthy diet and the harmful use of alcohol. These behaviours can lead to metabolic risk factors, such as raised blood pressure, increased blood glucose, elevated blood lipids and obesity, which in turn increase the risk of developing NCDs. Therefore, lifestyle changes that reduce these risk factors can prevent or delay many NCDs and improve health outcomes.
Choice A is wrong because trauma is not a major contributing factor to many diseases. Trauma is an injury or damage to living tissue caused by an external force, such as accidents, violence or natural disasters. Trauma can result in acute or chronic conditions, such as infections, fractures, burns, bleeding or organ failure.
However, trauma is not a common cause of NCDs, which are the main burden of disease globally.
Choice C is wrong because congenital factors are not the greatest contributing factor to many diseases. Congenital factors are those that are present at birth, such as genetic disorders, birth defects or inherited diseases. Congenital factors can affect the development and function of various organs and systems in the body, leading to various health problems.
However, congenital factors are not the main cause of NCDs, which are largely influenced by environmental and behavioural factors.
Choice D is wrong because genetics is not the greatest contributing factor to many diseases.
Genetics is the study of how traits are inherited and expressed in living organisms.
Genetics can influence the susceptibility and resistance to various diseases, as well as the response to treatment and prevention strategies.
However, genetics is not the sole determinant of health and disease, as environmental and behavioural factors also play a significant role in modulating gene expression and function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Anticoagulant drugs are medicines that prevent blood clots from forming or growing larger.
They do not dissolve existing clots or transport platelets. They work by interfering with different steps of the blood coagulation pathway, which is the process that leads to clot formation.
Choice A is wrong because anticoagulant drugs do not dissolve existing clots.
To dissolve clots, you need fibrinolytic drugs, which break down the fibrin mesh that holds the clots together.
Choice B is wrong because anticoagulant drugs do not transport platelets.
Platelets are blood cells that stick together to form clots.
Anticoagulant drugs may affect the function of platelets, but they do not move them around.
Choice C is wrong because anticoagulant drugs do not act as fibrinolytic agents.
Fibrinolytic agents are drugs that activate plasmin, an enzyme that breaks down fibrin.
Anticoagulant drugs may inhibit the formation of fibrin, but they do not break it down.
Some examples of anticoagulant drugs are warfarin, heparin, and factor Xa inhibitors.
The normal ranges for some blood tests that measure the effects of anticoagulants are:
• Prothrombin time (PT): 11 to 13.5 seconds
• International normalized ratio (INR): 0.8 to 1.2
• Activated partial thromboplastin time (aPTT): 25 to 35 seconds
Correct Answer is ["B","C"]
Explanation
The nurse should contact the provider and ask the patient if they are feeling light headed or dizzy.
Choice A is wrong because administering the medication could worsen the patient’s condition.Furosemide is a diuretic that can cause dehydration, electrolyte imbalance, and hypotension.The patient already has a low serum potassium level of 2.8 mEq/L, which is below the normal range of 3.5 to 5.0 mEq/L.Giving furosemide could lower the potassium level further and increase the risk of cardiac arrhythmias.The patient also has a significant drop in blood pressure from lying to sitting position, which indicates orthostatic hypotension.Giving furosemide could lower the blood pressure more and cause dizziness, fainting, or falls.
Choice D is wrong because encouraging the patient to get up quickly and walk around could also cause dizziness, fainting, or falls due to orthostatic hypotension.The patient should be advised to change positions slowly and carefully, and to avoid activities that require alertness until their blood pressure stabilizes.
Choice E is wrong because holding the medication without contacting the provider could delay the appropriate treatment for the patient’s fluid retention.The nurse should notify the provider of the patient’s vital signs, laboratory results, and symptoms, and follow their orders regarding the medication dosage or alternative therapy.
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