List 3 contrast reactions that may occur and the category of the reaction,
- List 3 contrast reactions that may occur and the category of the reaction,
Homework Answers
The patiwnts may develop reactions when a contrast is injected in to vein for examination.This can be allergic type (iodine ) or due to contrast induced nephropathy
The contrast reactions can be categorised into three
- Mild :The patients exhibit symptoms like nausea ,vomiting, itching,pallor
- Moderate :The reactions like nausea, vomiting, urticaria all over the body, difficulty in breathing ,rigor can occur
- Severe:The patient exhibits severe reactions like cardiac arrest, pulmonary edema,arrhythmia, collapse.
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List 3 contrast reactions that may occur and the category of
the reaction,
3. For each of the following reactions, respond to the following: a. Does a reaction occur...
3. For each of the following reactions, respond to the following: a. Does a reaction occur when aqueous solutions of barium hydroxide and nickel(II) bromide are combined?(Yes/No) If a reaction does occur, write the net ionic equation. (specify states) b. Does a reaction occur when aqueous solutions of sodium sulfide and magnesium bromide are combined?(Yes/No) If a reaction does occur, write the net ionic equation. (specify states)
Reactions which occur may be described in a particular way. Explain the best option. Transamination of...
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1. Under second-order conditions (strong base/nucleophile), SN2 and E2 reactions may occur simultaneously and compete with...
1. Under second-order conditions (strong base/nucleophile),
SN2 and E2 reactions may occur simultaneously and
compete with each other.
Show what products might be expected from the reaction of
2-bromo-3-methylbutane (a moderately hindered 2∘ alkyl halide) with
sodium ethoxide.
2.Under second-order conditions (strong base/nucleophile),
SN2 and E2 reactions may occur simultaneously and
compete with each other.
Show what products might be expected from the reaction of
2-bromo-3-methylbutane (a moderately hindered 2∘ alkyl halide) with
sodium ethoxide
3.. Provide the structure of...
1. Predict if the following reactions will occur. If the reaction will occur, write out the...
1. Predict if the following reactions will occur. If the reaction will occur, write out the products. If a reaction will not occur, write "NR” for no reaction. Reactants Result Justification Ce3+(aq) + Cl2(g) NR Ce3+(aq) is higher than Cl2(g) Sn(s) + Ni2+(aq) Ag+(aq) + Au(s) Au3+(aq) + Ag(s) ce Li(s) + Ce4+(aq)
List 3 factors that affect the reaction rates of enzyme catalyzed physiological reactions.
List 3 factors that affect the reaction rates of enzyme catalyzed physiological reactions.
1) Compare and contrast ender and exergonic reactions: 2) Describe photosynthesis as a redox reaction
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Will the following reactions occur as written? Reaction #1: CH2(CO2CH2CH3)2 1. Nat -OEt 2. CH3BT 3....
Will the following reactions occur as written? Reaction #1: CH2(CO2CH2CH3)2 1. Nat -OEt 2. CH3BT 3. H307, heat CH-CH-CCH, CH3CH2CCH3 yes CH2CH3 CO2CH2CH3 Reaction #2: CHCOCH CH3CH2CHCO2CH2CH3 1. Nat - Et 2. PhBr 3. H307, heat
Write the half-reactions as they occur at each electrode and the net cell reaction for this...
Write the half-reactions as they occur at each electrode and the net cell reaction for this electrochemical cell containing indium and cadmium: ln(s)|ln^3+ (aq)||Cd^2+ (aq)|Cd(s) anode: Ln rightarrow Ln^3+ + 3e^- cathode: Cd^2+ + 2e^- rightarrow Cd net cell reaction: 2ln + 3ed^2+ rightarrow 3ed + 2ln^3+
In java language List the various exceptional conditions that may occur in the program. List as...
In java language List the various exceptional conditions that may occur in the program. List as many additional exceptional conditions as you can. For each of these, describe briefly how a program typically would handle the exception by using the exception-handling techniques. Typical exceptions include division by zero and array index out of bounds.
Predict major product(s) in each of the following Friedel-Crafts reactions. If the reaction does not occur,...
Predict major product(s) in each of the following Friedel-Crafts
reactions. If the reaction does not occur, offer a reasonable
explanation for that fact.
Predict major product(s) in each of the following Friedel-Crafts reactions. If the reaction does not occur, offer a reasonable explanation for that fact.
1. Under second-order conditions (strong base/nucleophile),
SN2 and E2 reactions may occur simultaneously and
compete with each other.
Show what products might be expected from the reaction of
2-bromo-3-methylbutane (a moderately hindered 2∘ alkyl halide) with
sodium ethoxide.
2.Under second-order conditions (strong base/nucleophile),
SN2 and E2 reactions may occur simultaneously and
compete with each other.
Show what products might be expected from the reaction of
2-bromo-3-methylbutane (a moderately hindered 2∘ alkyl halide) with
sodium ethoxide
3.. Provide the structure of...
1. Predict if the following reactions will occur. If the reaction will occur, write out the products. If a reaction will not occur, write "NR” for no reaction. Reactants Result Justification Ce3+(aq) + Cl2(g) NR Ce3+(aq) is higher than Cl2(g) Sn(s) + Ni2+(aq) Ag+(aq) + Au(s) Au3+(aq) + Ag(s) ce Li(s) + Ce4+(aq)
List 3 factors that affect the reaction rates of enzyme catalyzed physiological reactions.
Will the following reactions occur as written? Reaction #1: CH2(CO2CH2CH3)2 1. Nat -OEt 2. CH3BT 3. H307, heat CH-CH-CCH, CH3CH2CCH3 yes CH2CH3 CO2CH2CH3 Reaction #2: CHCOCH CH3CH2CHCO2CH2CH3 1. Nat - Et 2. PhBr 3. H307, heat
Write the half-reactions as they occur at each electrode and the net cell reaction for this electrochemical cell containing indium and cadmium: ln(s)|ln^3+ (aq)||Cd^2+ (aq)|Cd(s) anode: Ln rightarrow Ln^3+ + 3e^- cathode: Cd^2+ + 2e^- rightarrow Cd net cell reaction: 2ln + 3ed^2+ rightarrow 3ed + 2ln^3+
Predict major product(s) in each of the following Friedel-Crafts
reactions. If the reaction does not occur, offer a reasonable
explanation for that fact.
Predict major product(s) in each of the following Friedel-Crafts reactions. If the reaction does not occur, offer a reasonable explanation for that fact.
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