Recent activity by Dmitry Demidovsky

Question

Activation of post-synaptic adrenergic receptors (α1) by sympathetic nerve varicosities results in which of the following? A) Increased vasoconstriction B) Decreased vasoconstriction C) Increased vasodilation

asked Dec 25, 2024

1 answer 133k views

Which equation could represent the volume of water in cubic meters after t minutes of water being pumped out? 1) v = 30 - 3t 2) v = 30 - 2.5t 3) v = 30 - 1.5t 4) v = 30 - 0.5t

answered Dec 22, 2024

1 answer 190k views

Distinguish between inversely and directly proportional relationships. a) In directly proportional relationships, one variable increases as the other decreases. In inversely proportional relationships,

answered Nov 22, 2024

1 answer 56.7k views

What occurs when the XFER-FILL switch is moved to XFER? A) Transfer fuel from main tank to auxiliary tank B) Transfer fuel from auxiliary tank to main tank C) Fill both main and auxiliary tanks D) Drain

answered Nov 16, 2024

1 answer 228k views

Given the parent function f(x) = 2x, which graph shows f(x) − 1? Group of answer choices exponential function going through point 0, 2 and ending up on the right exponential function going through point

asked Sep 9, 2024

1 answer 89.7k views

The nurse is has just admitted a client with severe depression. From which focus should the nurse identify a priority nursing diagnosis? A) Nutrition B) Elimination C) Activity D) Safety

answered Sep 7, 2024

1 answer 31.2k views

In a colorimetric analysis, which component is included only in the pt. cuvette? a) reagent only b) standard solution only c) control and reagent d) reagent + serum (pt. cuvette)

answered Jul 23, 2024

1 answer 69.6k views

Which of the following is TRUE about the use of the NPA? 1) It can be used only in patients without a gag reflex. 2) It allows the EMT to spend less time monitoring the patient's airway. 3) It is more

answered Jul 1, 2024

1 answer 157k views

If a vertical force of 2.5 kN is applied to the hook at A, determine the tension in each of the three cables for equilibrium. Set d=1 m. A) Identify the angle between the cables and determine their individual

answered Jun 15, 2024

1 answer 7.8k views

How does industrial food production relate to the major concepts such as sustainability, population growth, production/consumption, resource extraction and the "commons," risks and hazards, and enviro

asked Jun 2, 2024

1 answer 96.0k views

The Bill of Rights, as we have learned, was a fundamental part of the Constitution after much debate by the founding fathers. Write a 2 sentence "thank-you" memo to one of the founding fathers for an aspect

asked May 23, 2024

1 answer 43.7k views

At what SCI level can a person use a universal cuff?

answered May 22, 2024

1 answer 103k views

¿Conoces a la maestra de historia?

asked May 21, 2024

1 answer 22.8k views

If you wanted a 2 to 1 molar ratio of H₂O molecules to CO₂ molecules and you had 50.0g of H₂O, how many grams of CO₂ would you need? (Hint: It isn't 25g!)

asked Mar 17, 2024

1 answer 220k views

"If the variable costs for a firm are $10,000, the fixed costs are $5,000, and the firm sells 300 units, what is the firm's average total cost? a.) $500 b.) $400 c.) $40 d.) $50"

answered Feb 9, 2024

1 answer 113k views

How long does the S phase last, and what fraction of the DNA is though to replicate at any given time in a typical eukaryote?

answered Jan 10, 2024

1 answer 159k views

What is the equation of the vertical line through (−5,−2)

answered Dec 11, 2023

1 answer 51.9k views

What is social studies

answered Nov 30, 2023

2 answers 104k views

What is the primary function of sucrose enzyme in enzyme

asked Oct 28, 2023

1 answer 106k views

Electrons are transferred from one atom to another

asked Oct 17, 2023

1 answer 42.5k views

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