\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Ptcbprep23}
\pdfinfo{
  /Title (routes-of-administration-enteral-and-parenteral.pdf)
  /Creator (Cheatography)
  /Author (Ptcbprep23)
  /Subject (Routes of Administration - Enteral and Parenteral Cheat Sheet)
}

% Lengths and widths
\addtolength{\textwidth}{6cm}
\addtolength{\textheight}{-1cm}
\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
\setlength{\tabcolsep}{0.2cm} % Space between columns
\setlength{\headsep}{-12pt} % Reduce space between header and content
\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{A3A3A3}
\definecolor{LightBackground}{HTML}{F3F3F3}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Routes of Administration - Enteral and Parenteral Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Ptcbprep23} via \textcolor{DarkBackground}{\uline{cheatography.com/191736/cs/39842/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Ptcbprep23 \\
  \uline{cheatography.com/ptcbprep23} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 13th August, 2023.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{x{1.68 cm} x{6.32 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Pharmacy Abbreviations}}  \tn
% Row 0
\SetRowColor{LightBackground}
ac & before meals \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
ad & right ear \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
am & morning \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
as & left ear \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
ASAP & as soon as possible \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
au & both ears \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
bid & two times daily \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
tid & three times daily \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
qid & four times daily \tn 
% Row Count 9 (+ 1)
% Row 9
\SetRowColor{white}
q4h & every 4 hours \tn 
% Row Count 10 (+ 1)
% Row 10
\SetRowColor{LightBackground}
q & every \tn 
% Row Count 11 (+ 1)
% Row 11
\SetRowColor{white}
c & with \tn 
% Row Count 12 (+ 1)
% Row 12
\SetRowColor{LightBackground}
d & day \tn 
% Row Count 13 (+ 1)
% Row 13
\SetRowColor{white}
DAW & dispense as written \tn 
% Row Count 14 (+ 1)
% Row 14
\SetRowColor{LightBackground}
gtt & drop \tn 
% Row Count 15 (+ 1)
% Row 15
\SetRowColor{white}
h or hr & hour \tn 
% Row Count 16 (+ 1)
% Row 16
\SetRowColor{LightBackground}
i & one \tn 
% Row Count 17 (+ 1)
% Row 17
\SetRowColor{white}
ii & two \tn 
% Row Count 18 (+ 1)
% Row 18
\SetRowColor{LightBackground}
iii & three \tn 
% Row Count 19 (+ 1)
% Row 19
\SetRowColor{white}
iv & four \tn 
% Row Count 20 (+ 1)
% Row 20
\SetRowColor{LightBackground}
od & right eye \tn 
% Row Count 21 (+ 1)
% Row 21
\SetRowColor{white}
opth & opthalmic \tn 
% Row Count 22 (+ 1)
% Row 22
\SetRowColor{LightBackground}
os & left eye \tn 
% Row Count 23 (+ 1)
% Row 23
\SetRowColor{white}
otic & for the ear \tn 
% Row Count 24 (+ 1)
% Row 24
\SetRowColor{LightBackground}
ou & both eyes \tn 
% Row Count 25 (+ 1)
% Row 25
\SetRowColor{white}
per & by or through \tn 
% Row Count 26 (+ 1)
% Row 26
\SetRowColor{LightBackground}
pc & after meals \tn 
% Row Count 27 (+ 1)
% Row 27
\SetRowColor{white}
pm & evening \tn 
% Row Count 28 (+ 1)
% Row 28
\SetRowColor{LightBackground}
po & by mouth \tn 
% Row Count 29 (+ 1)
% Row 29
\SetRowColor{white}
pr & rectally \tn 
% Row Count 30 (+ 1)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{1.68 cm} x{6.32 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Pharmacy Abbreviations (cont)}}  \tn
% Row 30
\SetRowColor{LightBackground}
prn & as needed \tn 
% Row Count 1 (+ 1)
% Row 31
\SetRowColor{white}
pv & vaginally \tn 
% Row Count 2 (+ 1)
% Row 32
\SetRowColor{LightBackground}
qd & every day \tn 
% Row Count 3 (+ 1)
% Row 33
\SetRowColor{white}
qs & quantity sufficient \tn 
% Row Count 4 (+ 1)
% Row 34
\SetRowColor{LightBackground}
qsad & add quantity \tn 
% Row Count 5 (+ 1)
% Row 35
\SetRowColor{white}
s & without \tn 
% Row Count 6 (+ 1)
% Row 36
\SetRowColor{LightBackground}
sig & write (on label) \tn 
% Row Count 7 (+ 1)
% Row 37
\SetRowColor{white}
sl & sublingual \tn 
% Row Count 8 (+ 1)
% Row 38
\SetRowColor{LightBackground}
stat & immediately \tn 
% Row Count 9 (+ 1)
% Row 39
\SetRowColor{white}
supp & suppository \tn 
% Row Count 10 (+ 1)
% Row 40
\SetRowColor{LightBackground}
ud & as directed \tn 
% Row Count 11 (+ 1)
% Row 41
\SetRowColor{white}
syr. & syrup \tn 
% Row Count 12 (+ 1)
% Row 42
\SetRowColor{LightBackground}
tab & tablet \tn 
% Row Count 13 (+ 1)
% Row 43
\SetRowColor{white}
tbsp & tablespoon (15 mL) \tn 
% Row Count 14 (+ 1)
% Row 44
\SetRowColor{LightBackground}
TPN & total parenteral nutrition \tn 
% Row Count 15 (+ 1)
% Row 45
\SetRowColor{white}
w/o & without \tn 
% Row Count 16 (+ 1)
% Row 46
\SetRowColor{LightBackground}
tsp & teaspoon (5 mL) \tn 
% Row Count 17 (+ 1)
% Row 47
\SetRowColor{white}
ung & ointment \tn 
% Row Count 18 (+ 1)
% Row 48
\SetRowColor{LightBackground}
x & times \tn 
% Row Count 19 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Pharmacy abbreviations and acronyms form the linguistic backbone of many prescriptions. \newline  \newline Knowing this 'language' helps you understand the meaning of prescriptions and, as such, forms an important part of the pharmacy technician syllabus.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Controlled Substance Schedules}}  \tn
% Row 0
\SetRowColor{LightBackground}
Schedule & Examples \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Schedule I - no accepted medical uses; very high potential for abuse & heroin, LSD, marijuana, ecstasy \tn 
% Row Count 5 (+ 4)
% Row 2
\SetRowColor{LightBackground}
Schedule II - high potential for abuse & morphine, oxycodone, fentanyl, methylphenidate, methadone, hydromorphone, amphetamine, meperidine \tn 
% Row Count 10 (+ 5)
% Row 3
\SetRowColor{white}
Schedule III - less potential for abuse but may cause low to moderate dependence & ketamine, tylenol with codeine, buprenorphine, depo-testosterone \tn 
% Row Count 14 (+ 4)
% Row 4
\SetRowColor{LightBackground}
Schedule IV - low potential for abuse compared to I-III & alprazolam, clonazepam, diazepam, lorazepam, carisoprodol \tn 
% Row Count 17 (+ 3)
% Row 5
\SetRowColor{white}
Schedule V -lowest potential for abuse; contain limited quantities of narcotics & robitussin AC, phenergan with codeine \tn 
% Row Count 21 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.84 cm} x{6.16 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{DEA Forms}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\emph{Form}} & {\emph{Purpose}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
DEA Form 222 & To transfer or order Schedule II substances \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
DEA Form 224 & Pharmacies must complete this form to allowed to dispense controlled substances \tn 
% Row Count 6 (+ 3)
% Row 3
\SetRowColor{white}
DEA Form 225 & Application form required for the manufacture of controlled substances \tn 
% Row Count 9 (+ 3)
% Row 4
\SetRowColor{LightBackground}
DEA 106 & Documents loss or theft of controlled substances \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
DEA 41 & Documents destroyed controlled substances \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.6 cm} x{4.4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Parenteral Route}}  \tn
% Row 0
\SetRowColor{LightBackground}
Intraveneous & Into a vein \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Intramuscular & Into a muscle \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Subcutaneous & Under the skin \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
Intraosseous & Into the bone \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Intravesical & Into the bladder \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
Intravitreal & Through the eye \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\seqsplit{Transdermal/topical} & Through the skin \tn 
% Row Count 8 (+ 2)
% Row 7
\SetRowColor{white}
Intrathecal & Into the spine \tn 
% Row Count 9 (+ 1)
% Row 8
\SetRowColor{LightBackground}
Intra-articular & Into joint spaces \tn 
% Row Count 10 (+ 1)
% Row 9
\SetRowColor{white}
Epidural & Into the epidural space \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{These routes of administration are delivered into the body via routes other than the GI tract - for example by injection directly into the bloodstream}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.48 cm} x{5.52 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Enteral Routes}}  \tn
% Row 0
\SetRowColor{LightBackground}
Oral & Through the mouth \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Buccal & Between cheek and gums \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Sublingual & Under the tongue \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
Rectal & Into the rectum \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}