1. Certain conditions can exacerbate orthostatic hypotension in some people, making them feel dizzy or even faint (orthostatic hypotension). One such condition is dehydration. Briefly explain how dehydration may affect lead to more hypotension.

After drinking alcoholic beverages, a hangover with headache and nausea is common. This is caused by which mechanism? inhibited secretion of antidiuretic hormone (ADH) increased aldosterone production increased reabsorption of water in the proximal tubule increased blood pressure the osmoregulator cells of the brain increasing their activity

List 3 health consequences of dehydration.

B. Blood Pressure Homeostasis Use the terms in bulleted list to complete the schematic diagram of bl • ADH aldosterone • blood pressure 2. Stimulation Short Term Regulation Nervous System Stimulation of baroreceptors and chemoreceptors Stimulation of cardiovascular center HOMEOSTASIS moil toron Normal BP and volume one to law of nidiw and slam dioome si D HYSIO stimulation e-Leaf Print Companic Peripheral vasoconstrictio of blood pressure homeostasis in Figure 29.8. Decreased BP and volume 5. FIGURE 29.8 Blood pressure homeostasis. blood volume • cardiac output sympathetic nerves Renin (kidney) Angiotensin II activation Homeostasis restored Long Term Regulation Hormones 6 conalligus art nidhiw wolf bool 4 (Posterior pituitary) (Adrenal gland) J 00018 A Blood pressure ΕΡΟ erythropoietin (kidney) RBC production