![Human Anatomy & Physiology Plus Mastering A&P with Pearson eText -- Access Card Package (2nd Edition) (What's New in Anatomy & Physiology)](https://www.bartleby.com/isbn_cover_images/9780134702339/9780134702339_largeCoverImage.gif)
Concept explainers
To review:
The effects of hypocalcemia and hypercalcemia on the heart and the nervous system.
Introduction:
Hypercalcemia is a condition in which the levels of calcium ions are high, that is, 10.5 milligrams per deciliter (mg/dL) of blood. Since thyroid hormone is involved in the regulation of calcium ions; its tumor might lead to hypercalcemia. It might also occur due to excess vitamin D intake through diet, renal failure, or some bone disorders. Hypocalcemia is opposite to hypercalcemia, in which the concentration of calcium ions in the blood decreases to 8.7 mg/dL. This condition may arise due to the inefficiency of parathyroid hormone or deficiency of vitamin D.
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Chapter 25 Solutions
Human Anatomy & Physiology Plus Mastering A&P with Pearson eText -- Access Card Package (2nd Edition) (What's New in Anatomy & Physiology)
- Define the term Hypoglycemia?arrow_forwardWhat two medical conditions account for most cases of hypercalcemia? What is the treatment of hypercalcemia?arrow_forwardWhich of the following is NOT a symptom of hypothyroidism? a) Weight gain b) Bradycardia c) Heat intolerance d) Cold intolerancearrow_forward
- Which of the following is true about the pathophysiology of hypoglycemia? Question 62 options: a) Glucagon decreases glycogenolysis and gluconeogenesis in the liver b) Autonomic symptoms are caused by increased levels of glucagon which then stimulates the hypothalamic-pituitary-adrenal axis c) Beta cells suppress insulin secretion at a plasma glucose level of 3 mmol/L d) Abrupt cessation of glucose delivery to the brain results in confusion, drowsiness, vision changes, and headachearrow_forwardWhat is the common cause of common cause of hypercalcemia?arrow_forwardExplain the cause of hypothyroidism ?arrow_forward
- What is the most common cause of mortality in those with diabetes mellitus? Question 76 options: a) Renal failure b) Myocardial infarct and stroke c) Gangrene and sepsis d) Autonomic and somatic neuropathyarrow_forwardWhat is the basic definition of diabetes mellitus (DM)? What is the difference between type 1 DM and type ll DM (late-onset)?arrow_forwardWhat is hypothermia?arrow_forward
- How is homeostatis maintained by the respiratory system and the endocrine system related to diabetes?arrow_forwardDescribe the effects of hypocalcemia and hypercalcemiaon membrane potentials.arrow_forwardhow does mixed Alzheimer’s disease, vascular dementia, atrial fibrillation (AF), hypercholesterolemia, high falls risk, pacemaker (PPM), Oedema, urinary incontinence, chronic obstructive pulmonary disease (COPD), depression, total hip replacement – left, vision impaired, cognitive deficit impact on a person in their everyday life?arrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781285866932/9781285866932_smallCoverImage.gif)