Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

ATI teas Study manual 2022-2023 Practice test 2 questions well solved and updated 2025. Q, Exams of Nursing

ATI teas Study manual 2022-2023 Practice test 2 questions well solved and updated 2025. Qs Cortisol - n Ans✔ stress hormone released by the adrenal cortex Qs Innate defenses are - n Ans✔ skin, mucus, secretions, chemicals Qs natural killer cells (NK cells) - n Ans✔ pursue diseased cells (such as those infected by viruses or cancer) Qs Helper T cells - n Ans✔ look for APCs, induce cytotoxic T cells. or induces B cell to make specific antibody Qs Cytotoxic T cells - n Ans✔

Typology: Exams

2024/2025

Available from 07/06/2025

Mark-atlantis
Mark-atlantis 🇬🇧

345 documents

1 / 35

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
ATI teas Study manual 2022-2023 Practice
test 2 questions well solved and updated
2025.
Qs
Cortisol - n
Ans
stress hormone released by the adrenal cortex
Qs
Innate defenses are - n
Ans
skin, mucus, secretions, chemicals
Qs
natural killer cells (NK cells) - n
Ans
pursue diseased cells (such as those infected by viruses or cancer)
Qs
Helper T cells - n
Ans
look for APCs, induce cytotoxic T cells.
or induces B cell to make specific antibody
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe
pff
pf12
pf13
pf14
pf15
pf16
pf17
pf18
pf19
pf1a
pf1b
pf1c
pf1d
pf1e
pf1f
pf20
pf21
pf22
pf23

Partial preview of the text

Download ATI teas Study manual 2022-2023 Practice test 2 questions well solved and updated 2025. Q and more Exams Nursing in PDF only on Docsity!

ATI teas Study manual 2022-2023 Practice

test 2 questions well solved and updated

Qs Cortisol - n Ans✔ stress hormone released by the adrenal cortex Qs Innate defenses are - n Ans✔ skin, mucus, secretions, chemicals Qs natural killer cells (NK cells) - n Ans✔ pursue diseased cells (such as those infected by viruses or cancer) Qs Helper T cells - n Ans✔ look for APCs, induce cytotoxic T cells. or induces B cell to make specific antibody

Qs Cytotoxic T cells - n Ans✔ destroy pathogens and release chemicals called cytokines, activated by Helper T cells Qs AIDS mechanism - n Ans✔ stops helper T cells from activating Cytotoxic T cells Qs what cell is triggered in a allergic reaction - n Ans✔ mast cells Qs types of bones - n Ans✔ long, short, flat, irregular Qs Osteoblasts - n Ans✔ replace cartilage and secrete mineral deposits that form bone Qs osteoclasts - n

sister chromatids separate Qs DNA vs RNA structure - n Ans✔ DNA has 2'-H (no O on 2') while RNA has 2'-OH; DNA has thymine - RNA has uracil; Qs transcription - n Ans✔ (genetics) the organic process whereby the DNA sequence in a gene is copied into mRNA in the nucleus Qs translation - n Ans✔ Process by which mRNA is decoded and a protein is produced in the cytoplasm Qs The vertical columns on the periodic table are called - n Ans✔ groups(or family) Qs The horizontal columns on the periodic table are called - n Ans✔ periods

Qs orbital shells from left to right - n Ans✔ s,d,p Qs intensive physical properties - n Ans✔ density, boiling point, Qs extensive physical properties - n Ans✔ mass, volume, length, shape Qs cohesive - n Ans✔ sticking together Qs solvent vs solute - n Ans✔ solute is dissolved by the solvent Qs

Ans✔ pacemaker, can contract without signal from the brain Qs Purjinke fibers - n Ans✔ fiber running down to the ventricles, if not stimulated from SA node, will contract but at a slower version than if were stimulated Qs embolus - n Ans✔ A clot that breaks lose and travels through the bloodstream. Qs an embolus can result in - n Ans✔ myocardial infarction, TIA(transient ischemic attack), pulmonary embolism Qs in muscle contractions what shortens - n Ans✔ sarcomere Qs Z disc - n Ans✔

Separates the sarcomeres from each other Qs H zone - n Ans✔ The region at the center of an A band of a sarcomere that is made up of myosin only. The H zone gets shorter (and may disappear) during muscle contraction. Qs M line - n Ans✔ middle of sarcomere Qs Cerebellum function - n Ans✔ Balance and coordination Qs cerebrum function - n Ans✔ thinking, personality, sensations, movements, memory Qs ACh mechanism - n Ans✔ releases NA ions

Qs Where is ATP needed in muscle contraction? - n Ans✔ to initially bind filaments for contraction, then another atp to relax the muscle Qs ceruminous glands - n Ans✔ modified sweat glands, located in external ear canal, secretes cerumen (earwax) Qs arrector pili muscle function - n Ans✔ contract when body is cold to cause the hair to stand up straight on the skin Qs Merkel cells - n Ans✔ touch receptors Qs Langerhans cells - n Ans✔ epidermal macrophages that help activate the immune system Qs layers of epidermis - n

Ans✔ stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum Qs what layer of epidermis is missing from hands and feet - n Ans✔ stratum lucidum Qs Meissner corpuscle (tactile corpuscle) - n Ans✔ receptor in the skin that responds to light touch Qs Pacinian corpuscles - n Ans✔ respond to deep pressure and vibration Qs order of transport of urine from collecting ducts to urethrea - n Ans✔ collecting ducts, renal pelvis, minor calycs, major calycs, ureter, urinary bladder, urethra Qs what are normally reabsorbed in the proximal portion of the renal tubules - n Ans✔

bilirubin(high concentration Albumin Qs Which of the following is the correct path of blood from the abdominal aorta to the inferior vena cava (IVC)? - n Ans✔ abdominal aorta - renal arteries - segmental arteries - interlobar arteries - arcuate arteries

  • interlobular arteries - afferent arteries - glomerulus - efferent arteries - peritubular capillaries - interlobular veins - arcuate veins - interlobar veins - renal veins - inferior vena cava Qs ureter - n Ans✔ A duct leading from the kidney to the urinary bladder. Qs two places where lymphocytes can mature - n Ans✔ bone marrow, and lymph nodes Qs spleen function - n Ans✔ the largest lymphatic organ in the body; serves as a blood reservoir, disintegrates old red blood cells, and produces lymphocytes and plasmids

Qs Blood sugar antagonist hormones - n Ans✔ glucagon inc insulin dec Qs Anatomical Position - n Ans✔ The erect position of the body with the face directed forward, the arms at the side, and the palms of the hands facing forward, used as a reference in describing the relation of body parts to one another. Qs Anatomical planes - n Ans✔

  1. coronal (vertical cut into front and back halves)
  2. transverse (horizontal cut into upper and lower)
  3. sagittal (vertical cut into left and right halves) Qs breathing vs ventilation - n Ans✔ breathing is for brining O2 into lungs, ventilation is the echange of 02 for CO Qs

Ans✔ expansibility of the lung Qs what condition causes increase lung compliance? - n Ans✔ Emphysema Qs how does the medulla control respiration - n Ans✔ monitors pH and CO2 levels Qs if pH decrease, will respiration rates increase or decrease? Why? - n Ans✔ increase, needs to exchange more gas bc there is a lot of CO Qs Path air takes: - n Ans✔ Nasal opening -> nasal cavity ->pharynx ->primary bronchi -> bronchioles -

alveoli("grapes") Qs Type II alveolar cells secrete ________.; function? - n Ans✔

surfactant(lipoprotein), reduces surface tension Qs heart location, and causes what lung to be SMALLER? - n Ans✔ mediastinum, left lung smaller Qs how many lobes in each lung - n Ans✔ Left: 2 Right: 3 Qs tough, protective membrane called what protects the lungs - n Ans✔ pleura Qs passive transport used in the lungs - n Ans✔ diffusion Qs rate of diffusion in lungs is proportional to; inversely proportional? - n Ans✔ surface area and concentration; distance

granulocytes and agranulocytes Qs Granulocytes - n Ans✔ neutrophils, eosinophils, basophils Qs Agranulocytes - n Ans✔ lymphocytes and monocytes Qs lymph nodes function and location - n Ans✔ function as a filter with white blood cells for pathogens, enriched areas are seen in oral nasal and genital regions Qs mechanical digestion order - n Ans✔ teeth in mouth, smooth muscle in stomach, Qs chemical digestion order - n Ans✔ amylase and lipase in mouth, chyme in stomach mixes,

Qs Three main secretions of the stomach - n Ans✔ HCl, mucus, Pepsinogen Qs which sphincter stops bolus from returning to the esophagus - n Ans✔ esophageal(cardiac) sphincter Qs how is chyme neutralized when in the duodenum - n Ans✔ bicarbonate secretions from pancreas, and alkaline bile from the gallbladder. also recieves brush border enzymes Qs pancreatic exocrine function - n Ans✔ Production of lipase, amylase, and trypsin produces bicarbonate Qs pancreatic endocrine function - n Ans✔ Production of glucagon and insulin