Capitalization Rules

Why This Matters for Nursing: Proper capitalization ensures professional documentation. Medication names, proper nouns, and titles all have specific capitalization rules that reflect your attention to detail.

What You Need to Know

Capital letters are used for specific types of words. Incorrect capitalization can make writing look unprofessional or even change meaning.

🧠 Memory Trick

Capitalize PINTS:

• Proper nouns (specific names)
• I (always capitalize!)
• Nations, nationalities
• Titles (when with name)
• Start of sentence

Capitalization Rules

1. First Word of a Sentence

Always capitalize the first word:

• The patient arrived at 9 AM.
• After the procedure, rest is recommended.

2. Proper Nouns (Specific Names)

3. Titles with Names

Capitalize when used WITH a name, not when standing alone:

4. Medication Names

• Brand names: Capitalized (Tylenol, Advil, Lipitor)
• Generic names: Lowercase (acetaminophen, ibuprofen, atorvastatin)

5. Academic Subjects

• Capitalize specific course names: English 101, Anatomy and Physiology
• Don't capitalize general subjects: math, science, nursing (unless part of a title)
• Always capitalize languages: English, Spanish, French

6. Directions

• Capitalize when referring to regions: the South, the Midwest
• Don't capitalize when indicating direction: Go south on Main Street

✏️ Worked Examples

Example 1: Proper Nouns

WRONG: "The Patient was admitted to saint mary's hospital."

Step 1 — Find every word that should be capitalized and check them one by one.

Step 2 — "The Patient" — is patient a proper noun? No. A patient is a common noun — it's a general category of person, not a specific person's name. Lowercase: patient.

Step 3 — "saint mary's hospital" — is this a specific place? Yes! Saint Mary's Hospital is the name of a particular hospital. Specific place names are proper nouns → capitalize every significant word: Saint Mary's Hospital.

Step 4 — Put it together.

CORRECT: "The patient was admitted to Saint Mary's Hospital."

Why this matters: In nursing documentation, writing "saint mary's hospital" looks careless. The official name of the facility is a proper noun and must be capitalized.

Example 2: Titles

WRONG: "doctor Smith consulted with the Nurse."

Step 1 — Look at "doctor Smith." Is "doctor" being used with a specific person's name? Yes — it comes right before "Smith." Title + name = capitalize. → Doctor Smith (or abbreviated: Dr. Smith)

Step 2 — Look at "the Nurse." Is "nurse" being used with a specific name? No — it's just "the nurse," a general reference. Title without a name = lowercase. → the nurse

Step 3 — Put it together.

CORRECT: "Dr. Smith consulted with the nurse."

The rule in plain English: Think of it like this — when you're using "doctor" or "nurse" as part of a person's official title right before their name, it acts like part of their name (capitalize it). When you're just referring to the profession generally, it's not a name — it's a job description (lowercase).

Example 3: Medications

WRONG: "The patient takes Aspirin daily."

Step 1 — Is "aspirin" being used as a brand name or a generic name here?

Step 2 — "Aspirin" without any brand identification is the generic drug name — the common scientific/chemical name for the medication. Generic drug names are always lowercase.

• Generic name: aspirin → lowercase ✓
• Brand names (like Bayer, Bufferin) → capitalized because they're trademarked proper nouns

Step 3 — Put it together.

CORRECT: "The patient takes aspirin daily."

Contrast example:

• "The patient takes Tylenol daily." (Tylenol = brand name → capitalized)
• "The patient takes acetaminophen daily." (acetaminophen = generic name → lowercase) Both are the same drug — the capitalization depends entirely on whether you're using the brand or generic name.

Example 4: Directions vs. Regions

These look identical in a sentence but mean different things:

"The hospital is in the South." → South is capitalized here because it refers to a geographic region of the country (the Southern United States). Region names are proper nouns.

"Walk south to find the cafeteria." → south is lowercase here because it's a direction — a compass direction telling someone which way to go. Direction words are not proper nouns.

The test: Can you replace the word with a region name? "Walk the Southern United States to find the cafeteria" — that makes no sense. → It's a direction → lowercase. "The hospital is in the South" — yes, this refers to a place → capitalize.

Common Capitalization Errors

💡 Pro Tips

• Specific = capital; General = lowercase
• Brand name drugs = capital; Generic = lowercase
• Titles only capitalize WITH a name ("Dr. Smith" but "the doctor")
• Days and months always capitalized; seasons are not
• On the TEAS: Watch for incorrect capitalization of titles and common nouns

⚠️ Common Mistakes to Avoid

• Capitalizing professions: "Nurse" ✗ → "nurse" ✓ (unless with name)
• Generic drug names: "Ibuprofen" ✗ → "ibuprofen" ✓
• Random capitalization: "The Patient is in Stable Condition" ✗
• Missing capitals on proper nouns: "memorial hospital" ✗

Quick Reference

Always Capitalize

• First word of sentence
• Proper nouns (specific names)
• Titles with names
• Days, months, holidays
• Brand name medications
• Languages
• The pronoun "I"

Never Capitalize

• Common nouns (the hospital, a nurse)
• General subjects (math, science)
• Seasons (spring, winter)
• Generic medications
• Directions (go north)
• Titles without names (the president)

Capitalization mastered! 💪 Next up: TEAS English Strategies