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

KNPE 125 Review with Complete Solutions: Physiology and Anatomy Exercises, Exams of Health sciences

A comprehensive review of knpe 125, covering key concepts in physiology and anatomy. It includes a series of true/false questions and multiple-choice questions with detailed answers, offering a valuable resource for students to test their understanding and prepare for exams. Topics such as cardiac and skeletal muscle, immune response, ventilation, renal function, and cardiovascular regulation.

Typology: Exams

2024/2025

Available from 02/13/2025

Smartsolutions
Smartsolutions 🇺🇸

2.3

(3)

11K documents

1 / 5

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
KNPE 125 REVIEW WITH COMPLETE SOLUTIONS 100% VERIFIED!!
T/F- Both cardiac and skeletal muscle transfer action potentials through gap -
ANSWER>>False
Injecting an infected person with antibodies will protect the infected person against
future attacks of the same pathogen - ANSWER>>False
What role do histamines play in the immune response? - ANSWER>>Increasing
permeability of blood vessels
Peripheral chemoreceptors are able to detect changes in - ANSWER>>PO2, PCO2, pH-
All of the above
Emphysema is a condition in which the alveoli are damaged and cannot exchange gas.
How would this condition affect diffusion of gas between the lungs and blood? -
ANSWER>>decrease conductance
Ventilation rate is important for regulating: - ANSWER>>blood gasses, blood pH and
MAP- All of the above
The pulmonary artery... - ANSWER>>carry deoxygenated blood to the lungs
Reabsorption in the proximal convoluted tubule occurs via - ANSWER>>active
transport and diffusion
Which substance would be found in renal filtrate if the glomerular membrane were
damaged? - ANSWER>>Protein
What effect does caffeine have on ADH release? What would happen to water in the
pf3
pf4
pf5

Partial preview of the text

Download KNPE 125 Review with Complete Solutions: Physiology and Anatomy Exercises and more Exams Health sciences in PDF only on Docsity!

KNPE 125 REVIEW WITH COMPLETE SOLUTIONS 1 00 % VERIFIED!!

T/F- Both cardiac and skeletal muscle transfer action potentials through gap - ANSWER>>False

Injecting an infected person with antibodies will protect the infected person against future attacks of the same pathogen - ANSWER>>False

What role do histamines play in the immune response? - ANSWER>>Increasing permeability of blood vessels

Peripheral chemoreceptors are able to detect changes in - ANSWER>>PO2, PCO2, pH- All of the above

Emphysema is a condition in which the alveoli are damaged and cannot exchange gas. How would this condition affect diffusion of gas between the lungs and blood? - ANSWER>>decrease conductance

Ventilation rate is important for regulating: - ANSWER>>blood gasses, blood pH and MAP- All of the above

The pulmonary artery... - ANSWER>>carry deoxygenated blood to the lungs

Reabsorption in the proximal convoluted tubule occurs via - ANSWER>>active transport and diffusion

Which substance would be found in renal filtrate if the glomerular membrane were damaged? - ANSWER>>Protein

What effect does caffeine have on ADH release? What would happen to water in the

kidneys? - ANSWER>>decreases ADH, greater water excretion

Which of the following statements is true of the vagus nerve? - ANSWER>>- It releases acetylcholine to communicate with muscarinic cholinergic receptors in order to decrease heart rate

Calculate mean arterial pressure if CO is 7L/min and TVC is .08 mmHg/min/L - ANSWER>>87.5 mmHg

Which is the most likely response If MAP drops below its homeostatic set point? - ANSWER>>An increase in sympathetic activity and decrease in parasympathetic

Increases in metabolite production indicates: - ANSWER>>The tissue needs more blood flow (O2)

Calculate MAP from the following:

CO = 7 L/min TVC = 0.06 mmHg/L/min - ANSWER>>116.6 mmHg

An increase in CO relative to TVC will increase MAP. This increase is due to... - ANSWER>>Greater blood volume being pumped into the arteries

Which of the following affect EDV? - ANSWER>>Venoconstriction, muscle pump and length of diastole

Beta-blockers are a type of drug prescribed for people with high blood pressure, angina, and/or cardiac arrhythmia. Hypothesize how beta-blockers affect HR - ANSWER>>Slow down; decreased sympathetic activation

What would happen to MAP if CO and TVC are equal? - ANSWER>>Stay the same

Knowing that sympathetic nervous activity increases HR, which of the following

phagocytosis, Neutralize pathogen activity and Clump pathogens together for easier clean up

If blood flow was DECREASED to the site of an injury, what result would you expect? - ANSWER>>A decrease in the migration of immune cells to the injury site

If macrophages DID NOT release cytokines following an injury, what would you expect to occur? - ANSWER>>A lesser immune response

Put the steps of phagocytosis in the order in which they occur: - ANSWER>>Attachment, Internalization, Degredation, Exocytosis

Caffeine is a diuretic and increases urinary output. Hypothesize how caffeine affects ADH - ANSWER>>Caffeine decreases ADH output from the brain

Which of the following is NOT a function of the kidney? - ANSWER>>Breaking down damaged proteins in the blood

This is the name of the capillary network that interfaces with the Loop of Henle.. - ANSWER>>vasa recta

What would happen to alveolar PCO2 if tidal volume was decreased at a given breathing rate? - ANSWER>>increase

What are the correct partial pressures for oxygen and carbon dioxide, respectively, in alveolar air? - ANSWER>>104 mm Hg, 40 mm Hg

In normal breathing, which muscles contract during inspiration? - ANSWER>>external intercostals

What would minute ventilation be for an individual taking 20 breaths per minute with an

average tidal volume of 3L and a residual volume of 800 mL? - ANSWER>>60 L/min

Which of the following is NOT part of the conducting zone? - ANSWER>>respiratory bronchioles