Osteoblasts osteoclasts Samenvattingen, Aantekeningen en Examens

Osteoblasts do what? Correct Answer-synthesize new tissue Osteoclasts do what? Correct Answer-break down bone tissue Ossification Correct Answer-process of deposition of new bone by osteoblasts Resorption Correct Answer-process of removal of old bone by osteoclasts two types of bone cells that play a significant role in bone re-modelization? Correct Answer-osteoblasts and osteoclasts wolff's law of remodeling bone? Correct Answer-bone will remodel itself over time to become stron...

A 2- to 11-year-old youth client is considered which of the following? Correct Answer: Child According to a recent study, what percentage of children ages 6 to 11 are overweight or obese? Correct Answer: 37% According to the CDC, which range of BMI percentiles is considered overweight when comparing youth of the same age and sex? Correct Answer: 85th - 94th As a youth ages, the BMI percentile does which of the following? Correct Answer: Remains consistent During the 1970s, data f...

GCU BIO-202 Lab Exam 1 100% PASS VERIFIED Questions and Answers 2023//2024 ADH (Antidiuretic Hormone) - ANSWER Comes from Pos. Pituitary, Targets kidneys for water conservation, +/- blood volume and pressure OCT (Oxytocin) - ANSWER Comes from Pos. Pituitary, Targets mammary glands and uterus to induce milk movement into secretory ducts and induce uterine contractions during childbirth, + cervical & uterine stretching ACTH (Adrenocorticotropic Hormone) - ANSWER Comes from Ant. Pi...

NUR-631 Final Exam Study Guide 2023 (Questions With Complete Solutions Graded A+) fibers arise from nasal olfactory epithelium and form synapses with olfactory bulbs that transmit impulses to temporal lobe Hypoglossal nerve - ANSWER *XII* -stick out tongue -motor fibers to muscles of tongue and sensory impulse from tongue to brain -fibers arise from medulla and exit from skull and extend to tongue trigeminal nerve - ANSWER *V* -sensations of pain, touch, temperature, corneal reflex, clenc...

Nutrients are classified as macronutrients and micronutrients. Which of the following is NOT considered a macronutrient? A. Carbohydrate B. Fat C. Protein D. Vitamins - ANSWER Vitamins Good sources of potassium include all of the following except A. tomatoes B. bananas C. snack crackers D. potatoes - ANSWER Snack crackers Fructose is found mostly in A. dairy products. B. grains and cereals. C. meat. D. fruits and vegetables. - ANSWER Fruits and vegetables During exercise wat...

is a chronic inflammatory joint disease characterized by stiffening and fusion of the spine and sacroiliac joints. Fibromyalgia Ankylosing spondylitis Paget disease Rheumatoid arthritis Ankylosing spondylitis (AS) (spondyloarthritis) is a chronic, inflammatory joint disease characterized by stiffening and fusion (ankylosis) of the spine and sacroiliac joints. Considering the pathophysiology of osteoporosis, what are the effects of extracellular signal regulated kinases (ERKs) and ...

How many bones are in the human body? a. 287 b. 147 c. 206 d. 306 - Answer- c. 206 The ribcage is part of which skeleton? a. Trunk skeleton b. Axial skeleton c. Appendicular skeleton d. b and c - Answer- b. axial skeleton How many vertebrae within the vertebral (spinal) column can move independently? a. 24 b. 27 c. 33 d. 31 - Answer- a. 24 Movement between two adjacent vertebrae is made possible by what? a. facet joints b. vertebral discs c. spinous processes d. transver...

NURS 410 Comprehensive Exam 3 || Questions & Answers (100% Correct) NURS 410 Comprehensive Exam 3 || Questions & Answers (100% Correct) Tendons connect - ANSWER - muscle to bone Ligaments connect - ANSWER - muscle to muscle bursa definition - ANSWER - fluid and cushion, have them in spine functions of the musculoskeletal system - ANSWER - -protection for vital organs -providing framework to support body structures -mobility -maintenance of body temperature -facilitation of venou...

Describe bone remodeling during growth, adulthood and old age. Correct Answer-Bone is constantly changing - Every 10 years, we have new bones During adolescence - We put on 50% of bone mass - Growth stage, very important Reach peak bone mass at 25 - Around mid-30s, aging occurs and we start to lose bone -Women lose more bone than men (menopause) What are osteoblasts and osteoclasts? Correct Answer-osteoblasts make new bone osteoclasts remove bone Describe the functions of ca...

What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? - ANSWER Starling's Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affe...