In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

Q: Question: The denaturation of proteins: 
 Options:  <1> It is accompanied by the loss of their activity. <2> It supposes the rupture of peptide bonds. <3> It is always an irreversible process. <4> Alter its primary structure. <5> It is carried out by chaperone proteins.

A: 1
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Q: Question: A 65-year-old man with a history of pancreatic cancer undergoing chemotherapy. Emergency consultation for pain and edema of the entire lower limb from the groin. Which diagnostic test is more cost-effective to confirm the diagnostic suspicion? 
 Options:  <1> Dimer D. <2> Magnetic resonance. <3> Phlebography <4> Venous Doppler ultrasound. <5> Helical CT

A: 4
****
Q: Question: A 55-year-old man came to the nursing consultation for follow-up of newly diagnosed hypertension. In the assessment he says that he smokes 15 cigars a day. Taking advantage of the opportunity of the consultation, the nurse provides information on the importance of quitting smoking and offers support if you decide to quit. This type of EpS intervention is considered: 
 Options:  <1> Advice / Information. <2> Individual attention <3> Health promotion. <4> EpS sued. <5> All are correct.

A:
1
****