Define qualitative and quantitative research methods. What is one key difference between these types of research methods?

ACE inhibitors diminish levels of angiotensin 2 and aldosterone. 

Heparin interferes with blood factors II, VII, IX, and X. 

Sympatholytics create an increase in peripheral vascular resistance.

Warfarin inactivates blood factors IX, X, XI, and XII.

While assessing the neck, the nurse notices an enlarged, fixed, left supraclavicular lymph node. How should they respond?

fig, ax = plt.subplots(figsize=(2, 2))ax.set_xlim(0, 0.8)ax.set_ylim(0, 0.8)c = plt.Circle((0.4, 0.4), 0.4, transform=ax.transData, color=”red”, alpha=0.1)d = plt.Circle((0.5, 0.5), 0.4, transform=ax.transAxes, color=”blue”, alpha=0.1) Which one of the two circles will appear bigger when plotted?

A sign of acute respiratory distress is:

Two insectivorous bird populations are in competition for resources. Each individual of species 2 uses twice the resources of species 1. Species 1 has population size of 1000, an intrinsic rate of increase (r) of 0.02 birds/(bird year), and a carrying capacity of 1200. What is species 1’s population growth rate (in birds/year) when the population is in competition with 100 individuals of species 2?    Here are some reference equations about population biology you might find useful:

The Supreme Court has ruled that the prosecution has a duty to preserve and disclose exculpatory evidence.