Shock is a serious medical emergency that occurs when the body experiences insufficient blood flow to vital organs and tissues. Blood carries essential oxygen and nutrients needed for cellular function, and when its flow is compromised, cells and organs can become damaged. This inadequate blood flow can lead to multi-organ failure and, if left untreated, can be fatal. The condition of shock can occur for a variety of reasons, ranging from trauma to infections, allergic reactions, or heart problems. Recognizing the signs and symptoms of shock and understanding the causes…

As you prepare for your nursing career, you may find yourself wondering why reading and writing are so essential in a field that is primarily focused on patient care. After all, nursing is about compassion, hands-on skills, and helping others. But when you begin to examine the nursing profession more closely, you’ll find that language and communication are at the heart of effective nursing practice. Reading and writing skills are important not only for passing the TEAS test but also for your future success as a nurse. These skills are…

Arithmetic is a critical skill set for the TEAS exam. It tests your ability to perform basic mathematical operations and understand essential number concepts. Nurses must be adept at computations, as they frequently need to calculate medication dosages and interpret data for patient care. Thus, mastering arithmetic is not only necessary for the exam but also for real-world applications in healthcare. Below are the key arithmetic skills that will help you succeed on the TEAS exam. Place Value Understanding place value is the foundation of all other arithmetic operations. In…

Blood is a vital fluid that circulates throughout the body, performing essential functions necessary for life. Making up around 7 to 8 percent of the body weight, blood is not just a simple liquid—it is a complex mixture of cells, proteins, nutrients, and other components. These components work together to ensure the proper functioning of the body, supporting everything from transporting oxygen and nutrients to fighting infections and maintaining temperature regulation. The primary components of blood include red blood cells, white blood cells, plasma, and platelets. Each of these components…

Introduction to Modal Verbs What Are Modal Verbs? Modal verbs are a specific category of auxiliary (or helping) verbs used in the English language to express mood, ability, possibility, necessity, permission, or obligation. Unlike regular verbs, which often describe actions or states, modal verbs act more like tools that modify the main verb in a sentence to adjust its meaning in subtle but important ways. They do not work independently and must be paired with a base verb to function properly within a sentence. For example, in the sentence She…

Understanding the TOEFL Test and Its Purpose Overview of the TOEFL Test The TOEFL (Test of English as a Foreign Language) is an internationally recognized standardized exam designed to assess the English language proficiency of individuals whose first language is not English. The test is particularly tailored for those who intend to pursue higher education at English-speaking institutions. Created and administered by Educational Testing Service (ETS), the TOEFL serves as an academic benchmark for evaluating a candidate’s ability to comprehend and use English in a university-level environment. As English proficiency…

Understanding the TOEFL Test: Purpose, Format, and Who Should Take It Introduction to the TOEFL The Test of English as a Foreign Language, commonly known as the TOEFL, is one of the most recognized and widely used standardized tests to assess English language proficiency. It is designed for non-native English speakers who want to demonstrate their ability to use and understand English in an academic setting. The TOEFL test is especially important for students aiming to study in English-speaking countries, as many universities and institutions require a TOEFL score as…

Understanding ACT Scores and Ivy League Admissions What Is the ACT? The ACT is a standardized college entrance exam used by many universities in the United States to evaluate applicants. It consists of four main sections: English, Mathematics, Reading, and Science. There is also an optional Writing section, though not all colleges require it. Each section is scored on a scale from 1 to 36. Your composite ACT score is the average of your four section scores, also ranging from 1 to 36. The national average ACT score tends to…

Comparing the ACT and SAT – Structure, Content, and Subject Focus Introduction When it comes to applying to college in the United States, the ACT and SAT are two standardized tests that play a central role in admissions decisions and scholarship qualifications. Though many colleges accept scores from either test without preference, they are not identical in structure, content, or testing strategy. Understanding how these two exams differ can help students decide which is the better fit for their learning style and academic strengths. The ACT and SAT both evaluate…

Understanding the ACT – What It Is and Why It Matters Introduction to the ACT The ACT is a standardized test used across the United States to evaluate a high school student’s readiness for college. It is one of the two major college entrance exams, the other being the SAT. While different colleges have different policies, the ACT is accepted by all four-year colleges and universities in the United States. The test measures academic proficiency in English, mathematics, reading, and science, with an optional writing section. These components are designed…

Understanding the ACT Reading Test What Is the ACT Reading Test? The ACT Reading Test is a core component of the ACT exam, a standardized test widely used in the United States for college admissions. This particular section evaluates how well students can understand, interpret, and analyze written texts. Unlike other parts of the ACT that test specific content knowledge, such as algebra in Math or scientific reasoning in Science, the Reading section focuses entirely on comprehension skills. These skills are not limited to any one subject area but instead…

Overview of the ACT English Test Introduction to the ACT English Section The ACT English Test is one of the four core sections of the ACT, which is a standardized exam commonly used for college admissions in the United States. This portion of the exam is designed to measure your ability to understand, revise, and edit a variety of written texts. Rather than focusing on obscure grammar rules or memorized vocabulary, the test assesses your practical understanding of English as it is used in real-life contexts—academic, professional, and everyday writing….

Introduction to Comma Usage – Understanding the Basics The Purpose of a Comma in Sentences A comma is a small punctuation mark, yet it plays a crucial role in sentence structure. Commas help clarify the meaning of sentences by separating elements, preventing misreading, and guiding the reader through complex thoughts. While many people have been taught to insert a comma where they would naturally pause when speaking, this approach can often be misleading. The human voice may pause for dramatic effect or rhythm, not because of grammatical necessity. Therefore, it’s…

Understanding Essential vs. Non-Essential Elements in a Sentence  Introduction to Sentence Elements and Comma Use In writing, commas are essential tools that help shape the meaning, flow, and clarity of a sentence. However, they are often misunderstood or misused, especially when it comes to distinguishing essential and non-essential elements. A fundamental aspect of good writing involves knowing when and where commas should or should not be used, particularly when dealing with different types of clauses and phrases. This part will focus entirely on understanding how commas function around essential and…

Laying the Foundation for ACT Success Setting a Goal and Making a Plan Before you begin studying for the ACT, it’s important to set a clear goal. A target score gives you something concrete to work toward and helps guide your preparation. Start by identifying what score you need for admission to your preferred colleges. Look up the average ACT scores of accepted students for those schools. This will help you set a realistic and ambitious target. For example, if your top-choice university has an average ACT score of 28,…