A nurse caring for a patient with chronic obstructivepulmonary disease (COPD) knows that hypoxia mayoccur in patients with respiratory problems. What aresigns of this serious condition? Select all answers thatapply.a. Dyspneab. Hypotensionc. Small pulse pressured. Decreased respiratory ratee. Pallorf. Increased pulse rate

Homeostasis

Homeostasis is a self-regulatory process through which different biological systems maintain constant internal environmental conditions to compensate for environmental changes. In human physiology, it is a process of self-regulating internal, chemical, and physical conditions at an optimal level for survival. The stability through homeostasis can be attained through dynamic equilibrium, in which there is a continuous change until it reaches its systemic conditions.