Intracellular fluid icf Study guides, Class notes & Summaries

2024 EXAM 1 NR 324 ADULT HEALTH 1 QUESTIONS AND CORRECT ANSWERS GRADED A +. 2 / 37 1. What age group has the highest percentage of water content?: Preterm /Neonates 2. Two fluid compartments in the body: Intracellular space (inside cells) locatedin the ICF Extracellular space (outside cells) located in the ECF 3. ICF makes up what percent of total body weight?: 40% 4. What are the twomain compartments containingECF?What other compart-ments are there?: Interstitial fluid (fluid in the s...

BIOL 235 Midterm 1 Revised Questions and Correct Answers. CHAPTER 1 Anatomy – the science of body structures and the relationship among them Physiology – The science of body functions – how body parts work Dissection – careful cutting apart of body structures to study their relationships Levels of Structural Organization: Chemical (letters of alphabet) – most basic level that includes atoms and molecules atoms → smallest units of matter that participate in chemical reactions...

Hydrostatic Pressure Correct Answer--Pushing pressure -Mechanical force of water pushing against cellular membranes Oncotic pressure / gradient Correct Answer-- Pulling effect on water, dependent on albumin(colloid) -Oncotic pressure exerted by proteins in the plasma pull water into the circulatory system Intracellular fluid (ICF) Correct Answer--Fluid within cells and comprises approx. 2/3 (40%) total body water Extracellular fluid (ECF) Correct Answer--Fluid outside the cells and co...

Pathophysiology - ANSWER the study of how disease processes affect the function of the body sign vs symptom - ANSWER a sign is a physical manifestation (objective), a symptom is what the patient tells you about the disease (subjective) Cell components - ANSWER nucleus/nucleolus, cytoplasm, cell membrane General Adaptation Syndrome (GAS) - ANSWER the body's adaptive response to stress in three phases—alarm, resistance, exhaustion. Intracellular fluid (ICF) - ANSWER fluid inside cel...

BIOL 235 Midterm 1 Revised Questions and Correct Answers. CHAPTER 1 Anatomy – the science of body structures and the relationship among them Physiology – The science of body functions – how body parts work Dissection – careful cutting apart of body structures to study their relationships Levels of Structural Organization: Chemical (letters of alphabet) – most basic level that includes atoms and molecules atoms → smallest units of matter that participate in chemical reactions...

Water movement between ICF compartment and ECF compartment is primarily a function of what? Osmotic Forces In addition to osmosis, what force is involved in the movement of water between the plasma and interstitial fluid spaces? Hydrostatic pressure At the arterial end of capillaries, why does fluid move from the intravascular space into the interstitial space? Capillary hydrostatic pressure is higher than the capillary oncotic pressure Low plasma albumin causes edema as a result of a r...

aseptic technique - means clean technique -hand hygiene, sterile gloves not used bacterial meningitis - is an emergency and IV antibitoics are needed ASAP stress fracture - a small crack in the bone that often develops from chronic, excessive impact adults body fluids - 50-60% of total body weight is water infants body fluids - 15-80% of total body wt is water 2/3 body weight - is intracellular 1/3 body weight - is extracellular 1 kg (2.2 lb) of body weight - is approximate...

Water movement between ICF compartment and ECF compartment is primarily a function of what? Osmotic Forces In addition to osmosis, what force is involved in the movement of water between the plasma and interstitial fluid spaces? Hydrostatic pressure At the arterial end of capillaries, why does fluid move from the intravascular space into the interstitial space? Capillary hydrostatic pressure is higher than the capillary oncotic pressure Low plasma albumin causes edema as a resu...

What makes up approximately _______ percent of lean body weight in men? women? Ans: men = 60%. women = 50%. what fraction of water is in the intracellular space? extracellular space? Ans: intracellular = two-thirds. extracellular = one-third. Is the ICF or ECF subdivided into more categories? what are these? Ans: ECF. Into intravascular and interstitial. What percentage of the ECF is intravascular fluid? interstitial? Ans: intravascular 25%. (4-5%) interstitial 75%. (15-16%) beca...

Fluid regulation mechanisms - Answer--The thirst center. The thirst center in the hypothalamus stimulates or inhibits the desire for a person to drink. -Antidiuretic hormone. ADH regulates the amount of water the kidney tubules absorb and is released in response to low blood volume or in response to an increase in the concentration of sodium and other solutes in the intravascular fluids. -The RAAS. The RAA system controls fluid volume, in which when the blood volume decreases, blood flow t...