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IUPUI YARD ANATOMY 1 FINAL EXAM 200 QUESTIONS & CORRECT DETAILED ANSWERS ALREADY GRADED, Exams of Nursing

IUPUI YARD ANATOMY 1 FINAL EXAM 200 QUESTIONS & CORRECT DETAILED ANSWERS ALREADY GRADED A+

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IUPUI YARD ANATOMY 1 FINAL EXAM 200
QUESTIONS & CORRECT DETAILED ANSWERS
ALREADY GRADED A+
Centrosomes and Centrioles - CORRECT ANSWER >>>Essential for movement of
chromosomes during cell division
& Organizes microtubules in the cytoskeleton
Ribosomes - CORRECT ANSWER >>>protein synthesis
Nucleus - CORRECT ANSWER >>>Site of rRNA synthesis and assembly of ribosomal subunits
Golgi apparatus - CORRECT ANSWER >>>Replenishes cell membrane
Packaging materials for lysosomes and Peroxisomes
Microfilaments - CORRECT ANSWER >>>Mainly composed of thin strands of actin proteins
tight junctions - CORRECT ANSWER >>>Seal the intracellular space between cells
gap junctions - CORRECT ANSWER >>>Cellular communication use connect sans to form
Nero passageways between cells
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IUPUI YARD ANATOMY 1 FINAL EXAM 200

QUESTIONS & CORRECT DETAILED ANSWERS

ALREADY GRADED A+

Centrosomes and Centrioles - CORRECT ANSWER >>> Essential for movement of

chromosomes during cell division & Organizes microtubules in the cytoskeleton

Ribosomes - CORRECT ANSWER >>> protein synthesis

Nucleus - CORRECT ANSWER >>> Site of rRNA synthesis and assembly of ribosomal subunits

Golgi apparatus - CORRECT ANSWER >>> Replenishes cell membrane

Packaging materials for lysosomes and Peroxisomes

Microfilaments - CORRECT ANSWER >>> Mainly composed of thin strands of actin proteins

tight junctions - CORRECT ANSWER >>> Seal the intracellular space between cells

gap junctions - CORRECT ANSWER >>> Cellular communication use connect sans to form

Nero passageways between cells

Desmosomes - CORRECT ANSWER >>> A type of anchoring junction they are a system of

adhesion molecules that can bind cells together and to the extracellular fluid

G1 - CORRECT ANSWER >>> Cells are metabolically active, make proteins rapidly, grow

vigorously

S phase - CORRECT ANSWER >>> DNA is replicated

Prophase - CORRECT ANSWER >>> Chromatin condenses into chromosomes, Held together

by their centromeres Nucleoli disappear, Nuclear envelope fragments

Metaphase - CORRECT ANSWER >>> Chromosomes aline at the metaphase plate

Anaphase - CORRECT ANSWER >>> Chromatid pairs separate V-shaped daughter

chromosomes move towards opposite ends Cytokinesis can start as early as here

Four types of tissues - CORRECT ANSWER >>> Neural, connective, muscular, epithelial

The epithelial layer is... - CORRECT ANSWER >>> Avascular but innervated

Special type of gap junction - CORRECT ANSWER >>> Intercollegiated discs of cardiac muscle

tissue

Absorption secretion ion transport

Pseudostratified ciliated columnar - CORRECT ANSWER >>> Lines much of the respiratory

tract

Apocrine secretion - CORRECT ANSWER >>> A part of the gland is lost

Lactiferous glands of the breast

holocrine secretion - CORRECT ANSWER >>> Entire cell disintegrates

Sebaceous glands

Sebaceous glands - CORRECT ANSWER >>> Holocrine secretion

Lactiferous glands - CORRECT ANSWER >>> Apocrine secretion

merocrine (eccrine) secretion - CORRECT ANSWER >>> No part of the cell is lost, secretes via

exocytosis Mucus and serous glands

exocrine glands - CORRECT ANSWER >>> Have ducts

endocrine glands - CORRECT ANSWER >>> Are ductless

Types of connective tissue - CORRECT ANSWER >>> connective tissue proper (fibrous )

cartilage, bone, blood

Fibroblasts - CORRECT ANSWER >>> In connective tissue, cells that secrete the proteins of

the fibers.

Three types of fibers in connective tissues - CORRECT ANSWER >>> Collagen fibers

Reticular fibers Elastic fibers

collagen fibers - CORRECT ANSWER >>> resist tension

reticular fibers - CORRECT ANSWER >>> provide structural support

elastic fibers - CORRECT ANSWER >>> Allow the recoil of stretched tissues

Types of dense connective tissue - CORRECT ANSWER >>> Dense regular connective tissue

Dense irregular connective tissue Dense a Elastic connective tissue

types of loose connective tissue - CORRECT ANSWER >>> areolar, adipose, reticular loose

adipose connective tissue - CORRECT ANSWER >>> 1.Found in subcutaneous tissue and

around some organs.

  1. Composed of closely-packed adipocytes (fat cells).

Osteocytes - CORRECT ANSWER >>> mature bone cells, Live in lacunae

bone tissue function - CORRECT ANSWER >>> Site of hematopoiesis

cutaneous membrane - CORRECT ANSWER >>> The skin,

Covers the outer surface of the body

mucous membrane - CORRECT ANSWER >>> Moist membrane that lines hollow internal

organs that open to the bodies exterior

Serious membrane - CORRECT ANSWER >>> Lines closed plural pericardial and peritoneal

cavities

Three types of muscle tissue - CORRECT ANSWER >>> skeletal, cardiac, smooth

skeletal muscle tissue - CORRECT ANSWER >>> striated

voluntary Multi nucleated

cardiac muscle tissue - CORRECT ANSWER >>> Striated

Mono nucleated Involuntary Intercalated discs

smooth muscle tissue - CORRECT ANSWER >>> Non-striated

Involuntary Mono nucleated Intestines

Nervous muscle tissue - CORRECT ANSWER >>> Cell is the neuron

Electrical impulse transmission Brain spinal cord and nerves

Neuroglia - CORRECT ANSWER >>> Supporting cells that nourish insulate and protect

neurons

sebaceous glands - CORRECT ANSWER >>> secrete sebum (oil) into the hair follicles where

the hair shafts pass through the dermis

sudoriferous glands - CORRECT ANSWER >>> Sweat glands

Layers of the dermis - CORRECT ANSWER >>> papillary and reticular

This layer is only in thick skin - CORRECT ANSWER >>> Stratum lucidum

layers of epidermis - CORRECT ANSWER >>> corneum, lucidum, granulosum, spinosum,

basale ( germin)

stratum corneum - CORRECT ANSWER >>> Horny layer

Dead keratinocytes many layers

Cells found in the dermis - CORRECT ANSWER >>> fibroblasts, macrophages, mast cells,

white blood cells

Is the dermis innervated and vascular - CORRECT ANSWER >>> Yes

function of dermis - CORRECT ANSWER >>> Nourishment and temperature regulation

Papillary layer of the dermis - CORRECT ANSWER >>> Upper layer of dermis

Made of loose areolar connective tissue Dermal papillae Folds into the stratum basale, forms epidermal ridges ( dermal papillae) The epidermal ridges and papillae make the fingerprints

recticular layer of dermis - CORRECT ANSWER >>> Made of dense irregular connective

tissue Thick collagen fibers, Connect down into the hypodermis

Arrector pili muscles - CORRECT ANSWER >>> Small, involuntary muscles in the base of the

hair follicle that cause goose flesh, goose bumps,

Tactile corpuscles (Meissner's corpuscles) - CORRECT ANSWER >>> Light touch sebaceous

glands - CORRECT ANSWER >>> oil glands, produce sebum

Lubricating hairs and preventing bacterial growth Holocrine secretion

sudoriferous glands - CORRECT ANSWER >>> Sweat glands

merocrine glands eccrine glands - CORRECT ANSWER >>> True salty sweat glands

Thermal regulation

apocrine sweat glands - CORRECT ANSWER >>> In the axillary anal and gentle areas ( smelly)

External layer of Cartilag - CORRECT ANSWER >>> Perichondrium (dict)

hyaline cartilage - CORRECT ANSWER >>> Most common type of cartilage; it is found on the

ends of long bones, ribs, Flexible and resilient, collagen fibers predominate

spongy bone (cancellous bone) - CORRECT ANSWER >>> trabeculae

Filled with red and yellow bone marrow

shaft of a long bone - CORRECT ANSWER >>> diaphysis

Hole in the wall of the diaphysis - CORRECT ANSWER >>> Nutrient foramen, How arteries

nourish the bone marrow of compact bone

medullary cavity - CORRECT ANSWER >>> The center of the diaphysis

Filled with yellow bone marrow

Periosteum - CORRECT ANSWER >>> A dense fibrous membrane covering the surface of

bones (except at their extremities) and serving as an attachment for tendons and muscles. Made of dense irregular connective tissue Contains osteoblasts and osteoclasts Innervated and vascularized

Endosteum - CORRECT ANSWER >>> Lined the medullary cavity, also in the trabeculation of

spongy bone

Osteon - CORRECT ANSWER >>> structural unit of compact bone only

Central (Haversian canal)

Lamellae - CORRECT ANSWER >>> Layers of bone surrounding central canal

Osseous tissue replaces older Cartilage

Bone diameter grows - CORRECT ANSWER >>> Via appositional growth

Epiphyseal growth of in the chondral ossification - CORRECT ANSWER >>> Organized by

zones of the epiphyseal Cartlidge ( epiphysial to diaphyseal)

Zones of organization within the epiphyseal cartilage - CORRECT ANSWER >>> Zone of

resting cartilage Zone of proliferating cartilage Zone of hyper trophy Zone of calcification

Bone remodeling - CORRECT ANSWER >>> Parathyroid hormone

Mineral turnover of calcium

Bone reabsorption - CORRECT ANSWER >>> Osteoclasts (lysosomal enzymes)

Release his calcium and phosphate into the blood Parathyroid hormone increases reabsorption in response to decreased calcium levels

simple fracture - CORRECT ANSWER >>> Does not penetrate the skin

compound fracture - CORRECT ANSWER >>> Penetrates the skin

Loose areolar connective tissue - CORRECT ANSWER >>> Papillary layer of dermis

Underlies almost all epithelial and surrounds capillaries Supports and binds other tissues with its fibers Sites infection with many blood derived defense cells such as macrophages

Dense regular connective tissue - CORRECT ANSWER >>> Main component of tendons

ligaments and facia

Dense Iregular Connective Tissue - CORRECT ANSWER >>> Occurs in the reticular layer of

the dermis organ capsules Periosteum