Answer: C--- Web of Causation.
Explanation:
A web of causation model is a model designed to relate the causes and effects of a disease, exploring multiple causative factors and giving each same attention for such chronic disease. For example, a web of causation model for a person who contracted Corona virus would study the factors involved relating to how such person may have contracted this disease, any health factors that make the person prone to contracting the virus etc.
Web of causation model is an epidemiological model used to organize research so as to identify determinant factors and provide relevant interventions and cure to a chronic disease.
To prepare a patient for an abdominal examination, the patient should be placed in a supine position.
<h3>Abdominal examination</h3>
Abdominal examination is a type of physical examination that is used to clinically assess a patient for any signs and symptoms of disease.
To carry out this procedure, the following steps should be taken:
- The room should be provided with enough lighting
- The patient should be ask to empty the bladder or to urinate.
- The patient should then be placed in a supine position, with the face and abdomen facing up.
Therefore, to correctly examine the abdomen of a patient, the patient should be placed in a supine position.
Learn more about supine position here:
brainly.com/question/26084063
This is most likely from a deficiency of vitamin A.