Osteoclast - Study guides, Class notes & Summaries

PNB Final Exam UPDATED Exam Questions and CORRECT Answers How does PTH help increase the calcium ion concentration of the blood? A.) PTH decreases urine calcium output. B.) PTH increases blood calcium levels by decreasing osteoclast activity C.) PTH increases blood calcium levels by increasing osteoblast activity D.) PTH increases calcium blood levels by increasing the rate of calcium uptake to osteocytes. - CORRECT ANSWER- PTH decreases urine calcium output

Follicle cells in the ovary secrete ________ when stimulated by FSH. A) estrogen B) gonadotropins C) inhibin D) testosterone E) progesterone ~ A The zona fasciculata of the suprarenal cortex produces A) glucocorticoids. B) androgens. C) epinephrine. D) norepinephrine. E) mineralocorticoids. ~ A Parathyroid hormone does all of the following, except that it doesn't A) stimulate osteoclast activity. B) stimulate the formation and secretion of calcitriol at the kidneys. ...

Anatomy II Exam 1 Practice for Midterm NDSU Questions with Revised Answers Which of the following is NOT an action of parathyroid hormone? Decreases the release of phosphate from bone Stimulates osteoclast activity resulting in the release of Ca2+ Stimulates increased reabsorption of Ca2+ in the kidneys Stimulates absorption of Ca2+ from the small intestine Increases enzymatic formation of active vitamin D - Answer-Decreases the release of phosphate from bone A function of insulin ...

NR 283 Final Exam Review Chamberlain Latest Update Graded A+ **Osteoporosis** Reduction in Bone Mineral Density **Pathophysiology of Osteoporosis** Bone remodeling leads to increased bone reabsorption, resulting in decreased bone formation, leading to thin and fragile bones prone to fractures. Increased osteoclast activity and decreased osteoblast activity contribute to this process. **Risk Factors for Osteoporosis** 1. Postmenopausal women Aging Sedentary lifestyle Hypert...

A person who has damage to their ulnar nerve will have decreases sensation in Ans: . Arm Which bone dose not articulate with any other bone? Ans: Hyoid . Which of the following statements best describe endocrine glands? Ans: They secrete chemicals into the blood Diet is important because bone are storage places for Ans: Calcium and phosphorous Which organ is part of both the male reproductive system and the urinary system? Ans: . Urethra Ligaments provides with connection? Ans: Bone t...

62 year old woman - osteoporosis - a bisphosphonate is prescribed. The expected beneficial effect of the drug is due to which of the following? -Answer= Decreased Osteoclast Activity Cohot Study of elderly women - relative risk ratio for hip fractures among those who exercise regularly is 1.2 (95% confidence interval of 1.1 to 1.8). Which of the following is the conclusion about the effect of exercise on the risk of hip fracture? -Answer= Statistically Significant Overall Increase Risk 52...

Straighterline Anatomy & Physiology I Midterm Exam (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which type of cell releases chemicals in response to injury and plays an important role in inflammation? Select one: a. Adipocyte b. Osteoclast c. Mast cell d. Stem cell e. Macrophage Answer: c. Mast cell Q: Select the processes that result in the repair of injured tissue. (Check all that apply.) Select one or more: a. Edema b. Replacement...

Hondros BIO 117 Exam 2 with Complete Solutions Shaft of long bone diaphysis Site of longitudinal bone growth epiphyseal disc Bone-building cell osteoblast Site of blood cell production red bone marrow Tough outer covering of the bone periosteum Enlarged end of a long bone epiphysis Cancellous bone spongy bone Osteon haversian system Bone-eroding cell that helps in bone marrow remodeling osteoclast Hollow center of a long bone medullary cavity The epiphyseal di...

NBME – NEW Real Tests (T -120, T- 18, T-21, T-23, T -22, T-20, T-24) Containing 1,325 Questions with Certified Answers/ 408 pgs./ . Contains Terms like: 62-year-old woman - osteoporosis - a bisphosphonate is prescribed. The expected beneficial effect of the drug is due to which of the following? - Answer: Decreased Osteoclast Activity

Exam 4: NURS 623/ NURS623 (Latest 2024/ 2025 Update) Adult/ Gerontology Health Care II Review | Qs & As| 100% Correct| Grade A (Verified Answers)- Maryville Q: John is a 16-year-old boy who presents to the emergency room after hurting his knee in a football game. He described twisting his knee and then being unable to extend it completely. John tells the clinician that he heard a pop when the injury occurred and has been experiencing localized pain. The clinician suspects a meniscal tear. W...