07/30/25

How do you help students prepare for the NCLEX?

I help students with the critical thinking process you need to have while reading through nursing questions!

07/30/25

Do you specialize in medical/nursing math?

Yes, I struggled with this in nursing school until I was taught completely fool-proof way to ace every nursing and dosing math question!

07/30/25

What is the primary difference between Gram-positive and Gram-negative bacteria?

The primary difference lies in their cell wall structure. Gram-positive bacteria have a thick peptidoglycan layer that retains the crystal violet stain, appearing purple under a microscope.... more

Chemical Equilibrium and Calculating Initial Concentration.

How do you calculate the initial concentration?I am a college student, and I've been told finding it is easier than how I make it out to be.Here's exactly what it says in my lab:"Find the initial... more

09/28/21

IS VITAMIN C LIGHT SENSITIVE ANALYTES?

09/27/21

In which of the following aqueous solutions does the weak acid exhibit the highest percentage ionization?

A. 0.01 M HOCl (Ka = 3.5 × 10-8)B. 0.01 M HCN (Ka = 6.2 × 10-10)C. 0.01 M H2SO3 (Ka = 1.4 × 10-2)D. 0.01 M H2CO3 (Ka = 4.5 × 10-7)E. 0.01 M HC3H5O2 (Ka = 1.3 × 10-5)

The reaction between oleic acid (C17H33COOH) and methanol (CH3OH) can be represented by the following equation.

Oleic acid is a fatty acid which can be commonly found in food. It can react with methanol to form methyl oleate through esterification with the presence of a mineral acid as a catalyst. The... more

09/24/21

Genetics (Karyotyping Activity)

Patient C died shortly after birth, with a multitude of anomalies, including polydactyly and a cleft lip. Chromosomes were obtained from a tissue sample.What are the diagnosis?What are the... more

09/21/21

Why might we want to create artificial life forms

07/21/21

In relation to oxygen supply, describe how complex quaternary protein structure, allosteric regulators and cooperative binding

A constant and adequate supply of oxygen to respiring tissues is critical in maintaining homeostasis. In relation to oxygen supply, describe how complex quaternary protein structure, allosteric... more

06/26/21

Dopamine receptors

What three features are common to all circulatory systems?

This is quite broad and I’m not sure what to say.

Respiratory System Pulmonary Function Testing Question

An RTT is giving a lecture to the ICU nurses on basic pulmonary function testing. Which of the following points need to made regarding restrictive lung disease?A. It is characterized by reduced... more

03/19/21

Science i need help please

plants that can receive a dominant trait for one parent and a recessive from another can be called

03/28/20

How does the required voltage for an electrical barrier fence vary with the skin thickness of the target animal?

It is observed that animals are sensitive to pulsed-DC repulsive fences depending on their particular skin structure (presence or absence of appendageal macropores), skin laminar composition, and... more

Looking for tutoring

I need to find a MRI ARMRIT certified tutor to help me pass the Armrit exam.Im not finding anyone who qualifies in the sections needed Antomony, patient applications and MRI/ physics.This exam is... more

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