Which factors may contribute to hypertension? (Select All that Apply.)

Quantitative research involves the collection and analysis of numerical data to answer research questions and test hypotheses. Statistical methods are used to analyze the data and draw conclusions about relationships, differences, or effects.

A. "Quantitative research aims to understand the feelings associated with a particular event":

This statement is incorrect. Quantitative research focuses on measurable data and is concerned with objective observations rather than subjective feelings or experiences.

B. "Qualitative research studies how to implement EBP into various settings":

This statement is incorrect. Qualitative research explores subjective experiences, perceptions, and meanings to gain a deeper understanding of phenomena. It is not specifically focused on implementing evidence-based practice (EBP) into various settings.

D. "Qualitative research uses larger sample sizes than quantitative research":

This statement is incorrect. Qualitative research typically involves smaller sample sizes compared to quantitative research. The emphasis in qualitative research is on depth and richness of data rather than statistical generalizability.

A. Insert the IV catheter:

Inserting an IV catheter is necessary to administer IV fluids and medications. However, it is not the most immediate need. The priority is to address the client's oxygenation status first to stabilize them before proceeding with other interventions.

B. Obtain a blood sample:

Obtaining a blood sample for cardiac enzyme levels is important to diagnose a myocardial infarction. Nevertheless, this step should be taken after ensuring the client is receiving adequate oxygen, as hypoxia needs to be addressed immediately.

C. Attach the leads for a 12-lead ECG:

Attaching the leads for a 12-lead ECG is crucial for diagnosing the client's cardiac condition. However, it should be done after initiating oxygen therapy, as improving the client's oxygenation status is more urgent and can help stabilize the client for further diagnostic procedures.

D. Initiate oxygen therapy:

Initiating oxygen therapy is the most critical first action. The client is experiencing severe chest pain, shortness of breath, and signs of cyanosis, indicating that their oxygen levels are insufficient. Providing oxygen at 4 L/min via nasal cannula will help alleviate hypoxia, improve the client's condition, and provide time for further diagnostic and therapeutic interventions.