Origin of osteoclasts Study guides, Class notes & Summaries

CRO FINAL EXAM QUESTIONS & ANSWERS 2024/2025 A bone scan can be used to determine metastatic prostate cancer - ANSWERSTrue What is the most common form of primary bone cancer? - ANSWERSOsteosarcoma A patient with lytic disease will undergo a bone scan to determine extent of spread - ANSWERSFalse For an extremity STS lesion, the scar should be placed - ANSWERSvertically The embryonic ancestry of STS begins in this layer? - ANSWERSMesoderm Osteoclasts ____ bone - ANSWERSbreakdo...

Origin of osteoclasts correct answers Monocytes-macrophage lineage; mutation leads to osteopetrosis or excess bone deposition Porphyria cutanea tarda correct answers Severe cutaneous photo sensitivity with blistering and hyperpigmentation after exposure to sunlight Most common of the porphyrias Caused by decreased activity of uroporphyrinogen decarboxylase (defective heme synthesis) Clearance of viruses correct answers MHC class I viral peptide complex presentation with subsequent activ...

Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Function of Osteoclasts - ANSWERChew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - ANSWEREpimysium, Perimysium, Endomysium Fascicle - ANSWERbundle of muscle fibers myofibril is made up of - ANSWERmyofilaments Myofilaments - ANSWERThe contractile proteins, Actin and Myosin, of muscle cells Ori...

2 characteristics of the stratum basal. -Answer-stratum basale is primarily made up of basal keratinocyte stem cells 5 layers of the epidermis. -Answer-stratum corneum stratum lucidum stratum granulosum stratum spinosum stratum basale According to the amount of layers, what are the 2 types of epithelial tissue? -Answer-simple and stratified arm bones -Answer-humerus, radius, ulna Besides fibers, what other substance is found in the matrix of bone tissue? -Answer-hydroxyapatite Besides...

Function of Osteoclasts - ANSWERChew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - ANSWEREpimysium, Perimysium, Endomysium Fascicle - ANSWERbundle of muscle fibers myofibril is made up of - ANSWERmyofilaments Myofilaments - ANSWERThe contractile proteins, Actin and Myosin, of muscle cells Origin - ANSWERAttachment of a muscle that remains relatively fixed during muscular contraction Insertion - ANSWERPoint of attachment that mo...

Bio 254 exam 2 Questions and Answers(graded A) Function of Osteoclasts - ANSWERChew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - ANSWEREpimysium, Perimysium, Endomysium Fascicle - ANSWERbundle of muscle fibers myofibril is made up of - ANSWERmyofilaments Myofilaments - ANSWERThe contractile proteins, Actin and Myosin, of muscle cells Origin - ANSWERAttachment of a muscle that remains relatively fixed during muscular contract...

Which nerve is not located in the carotid triangle? A. vagus nerve B. accessory nerve C. hypoglossal nerve D. cervical sympathetic chain B. accessory nerve The sternal angle lies at the level of what IVD? A. T2/T3 B. T3/T4 C. T4/T5 D. T5/T6 C. T4/T5 The skin dimples over the posterior superior iliac spines are at which spinal level? A. L4 B. L5 C. S1 D. S2 D. S2 -sup. part of iliac crests is at L4/L5 Which of the following anatomical planes divide the body ...

FINAL EXAM CORRECTIVE EXERCISE SPECIALIST ACTUAL EXAM (ISSA) How many bones are in the human body? a. 287 b. 147 c. 206 d. 306 - CORRECT ANSWER-c. 206 The ribcage is part of which skeleton? a. Trunk skeleton b. Axial skeleton c. Appendicular skeleton d. b and c - CORRECT ANSWER-b. axial skeleton How many vertebrae within the vertebral (spinal) column can move independently? a. 24 b. 27 c. 33 d. 31 - CORRECT ANSWER-a. 24 Movement between two adjacent vertebrae is made possible b...

Function of Osteoclasts - ANSWERChew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - ANSWEREpimysium, Perimysium, Endomysium Fascicle - ANSWERbundle of muscle fibers myofibril is made up of - ANSWERmyofilaments Myofilaments - ANSWERThe contractile proteins, Actin and Myosin, of muscle cells Origin - ANSWERAttachment of a muscle that remains relatively fixed during muscular contraction Insertion - ANSWERPoint of attachment that mo...

FMS Final Exam Questions with Answers Latest Updated 2024/2025 | Scored A+. Glabella - ANSWER-What is the smooth median prominence between eyebrows? malleus, incus, stapes - ANSWER-What are the ossicles (exterior to interior)? tympanic membrane - ANSWER-Where does the malleus attach? Sella turcica - ANSWER-What forms a depression on the superior surface that contains the pituitary gland? inferior nasal concha is a facial bone, other two are part of the ethmoid bone - ANSWER-Which does not ...