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2022 AQA BIOLOGY
1. activation energy - energy required to bring about a reaction. The 
activation energy is lowered by the presence of enzymes. 
2. active immunity - resistance to disease resulting from the activities of 
an individual's own immune system whereby an antigen induces 
plasma cells to produce antibodies. 
3. active site - a group of amino acids that makes up the region of an 
enzyme into which the substrate fits in order to catalyse a reaction. 
4. active transport - movement of a substance from ...
- Exam (elaborations)
- • 18 pages •
1. activation energy - energy required to bring about a reaction. The 
activation energy is lowered by the presence of enzymes. 
2. active immunity - resistance to disease resulting from the activities of 
an individual's own immune system whereby an antigen induces 
plasma cells to produce antibodies. 
3. active site - a group of amino acids that makes up the region of an 
enzyme into which the substrate fits in order to catalyse a reaction. 
4. active transport - movement of a substance from ...
ch. 48 - Immunosuppressant Drugs WHAT WE NEED TO KNOW FOR:
1. Purpose of cytokine 
suppression in immunosuppression 
2. Azathioprine 
a. Mechanism of action 
b. Adverse effects 
c. Monitoring lab results 
3. Cyclosporine 
a. Mechanism of action 
b. Adverse effects 
c. Contraindication 
d. Potential medication and food interactions 
Purpose of cytokine 
suppression in immunosuppression - 
Azathioprine 
a. Mechanism of action 
b. Adverse effects 
c. Monitoring lab results - Antimetabolites (e.g., azathioprine, 
mycophenolate) inhibit cell proliferation.
- Exam (elaborations)
- • 6 pages •
1. Purpose of cytokine 
suppression in immunosuppression 
2. Azathioprine 
a. Mechanism of action 
b. Adverse effects 
c. Monitoring lab results 
3. Cyclosporine 
a. Mechanism of action 
b. Adverse effects 
c. Contraindication 
d. Potential medication and food interactions 
Purpose of cytokine 
suppression in immunosuppression - 
Azathioprine 
a. Mechanism of action 
b. Adverse effects 
c. Monitoring lab results - Antimetabolites (e.g., azathioprine, 
mycophenolate) inhibit cell proliferation.
pharm-exam-1-flash-cards
Epinephrine receptors - *alpha- vasoconstriction 
*beta- inotropic/chronotropic (increase contractility= increase CO) 
Direct acting adrenergic agonist 
Epinephrine uses - *anaphylaxis/ anaphylactic shock 
*cardiogenic shock 
*septic shock (after norepi) 
*local anesthesia (vasoconstriction so don't bleed as much) 
Epinephrine adverse rxn - Acute pulmonary edema 
Norepinephrine receptor - Alpha only (vasoconstriction= increases PVR= 
increases BP) 
Direct acting adrenergic agonist 
Norepinephri...
- Exam (elaborations)
- • 9 pages •
Epinephrine receptors - *alpha- vasoconstriction 
*beta- inotropic/chronotropic (increase contractility= increase CO) 
Direct acting adrenergic agonist 
Epinephrine uses - *anaphylaxis/ anaphylactic shock 
*cardiogenic shock 
*septic shock (after norepi) 
*local anesthesia (vasoconstriction so don't bleed as much) 
Epinephrine adverse rxn - Acute pulmonary edema 
Norepinephrine receptor - Alpha only (vasoconstriction= increases PVR= 
increases BP) 
Direct acting adrenergic agonist 
Norepinephri...
Chapter 47: Biologic Response—Modifying and Antirheumatic Drugs
Chapter 47: Biologic Response—Modifying and Antirheumatic Drugs
- Exam (elaborations)
- • 10 pages •
Chapter 47: Biologic Response—Modifying and Antirheumatic Drugs
OCR A Level Physics Module 1-3
OCR A Level Physics Module 1-3 
Displacement - The distance travelled in a particular direction from a fixed origin 
 
Velocity - Rate of change of displacement 
 
Scalar - A quantity that has magnitude but not direction 
 
Vector - A quantity that has both magnitude and direction 
 
Acceleration - Rate of change of velocity 
 
Newton's First Law - An object will remain at rest or in a state of uniform motion unless it is acted on by an external unbalanced force 
 
Newton's Second Law (simple)...
- Exam (elaborations)
- • 5 pages •
OCR A Level Physics Module 1-3 
Displacement - The distance travelled in a particular direction from a fixed origin 
 
Velocity - Rate of change of displacement 
 
Scalar - A quantity that has magnitude but not direction 
 
Vector - A quantity that has both magnitude and direction 
 
Acceleration - Rate of change of velocity 
 
Newton's First Law - An object will remain at rest or in a state of uniform motion unless it is acted on by an external unbalanced force 
 
Newton's Second Law (simple)...
Chapter 45 (Antineoplastic Drugs Part 1: Cancer Overview and Cell Cycle-Specific Drugs)
Chapter 45 (Antineoplastic Drugs Part 1: Cancer Overview and Cell Cycle-Specific Drugs)
- Exam (elaborations)
- • 24 pages •
Chapter 45 (Antineoplastic Drugs Part 1: Cancer Overview and Cell Cycle-Specific Drugs)
aqa-physics-p1-flash-cards
What are mechanical waves? - Vibrations which travel through a medium (substance). 
 
What are electromagnetic waves? - Electric and magnetic disturbances that transfer energy from one place to another. 
 
What are transverse waves? - Wave in which vibration is perpendicular to the direction of energy transfer. 
 
What are longitudinal waves? - Waves in which the vibrations are parallel to the direction of energy transfer. 
 
What do longitudinal waves consist of? - Compressions and rarefactions...
- Exam (elaborations)
- • 24 pages •
What are mechanical waves? - Vibrations which travel through a medium (substance). 
 
What are electromagnetic waves? - Electric and magnetic disturbances that transfer energy from one place to another. 
 
What are transverse waves? - Wave in which vibration is perpendicular to the direction of energy transfer. 
 
What are longitudinal waves? - Waves in which the vibrations are parallel to the direction of energy transfer. 
 
What do longitudinal waves consist of? - Compressions and rarefactions...
EXAM 3 : Study Guide & Med Chart
EXAM 3 : Study Guide & Med Chart
- Exam (elaborations)
- • 1 pages •
EXAM 3 : Study Guide & Med Chart
ATI PROCTORED EXAM - MATERNAL NEWBORN
A nurse is planning care for a newborn who is receiving phototherapy for an 
elevated bilirubin level. Which of the following actions should the nurse take? 
- D. Use a photometer to monitor the lamp's energy 
The nurse should monitor the lamp's energy throughout the therapy to ensure 
the newborn is receiving the appropriate amount to be effective. 
A nurse is assessing a client at 34 weeks gestation who has a mild placental 
abruption. Which of the following findings should the nurse expect?...
- Exam (elaborations)
- • 62 pages •
A nurse is planning care for a newborn who is receiving phototherapy for an 
elevated bilirubin level. Which of the following actions should the nurse take? 
- D. Use a photometer to monitor the lamp's energy 
The nurse should monitor the lamp's energy throughout the therapy to ensure 
the newborn is receiving the appropriate amount to be effective. 
A nurse is assessing a client at 34 weeks gestation who has a mild placental 
abruption. Which of the following findings should the nurse expect?...
Texas Womans UniversityNURS 4803Leadership final
Texas Womans UniversityNURS 4803Leadership final
- Exam (elaborations)
- • 135 pages •
Texas Womans UniversityNURS 4803Leadership final
Tarrant County CollegeHIST 2312TB-Table of Contents
AQA A-level Biology paper 1 2022
HESI Review Test-Maternity
Walden UniversityNURS 6552Womens Modules Knowledge Check Quiz.
NUR 211- Clinical Parkinsons Case/Parkinson's Disease UNFOLDING Reasoning